WIN7修改电脑时间提示没有权限的解决方法

Win7时区和时间不能更改的解决前段时间，不知道怎么把电脑折腾的不让更改日期时间和时区了，研究了半天，结合网上的知识，终于搞定，原因为电脑的时区信息丢失，把下面的内容保存为reg文件，双击导入注册表，即可修复丢失的时区，之后即可更改时区和日期时间。

或者运行下面的注册表文件，也行Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones] "TzVersion"=dword:07db0000[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Afghanistan Standard Time]"MUI_Display"="@tzres.dll,-460""MUI_Dlt"="@tzres.dll,-461""MUI_Std"="@tzres.dll,-462""Display"="(UTC+04:30)喀布尔""Dlt"="阿富汗夏令时""Std"="阿富汗标准时间""TZI"=hex:f2,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time]"MUI_Display"="@tzres.dll,-220""MUI_Dlt"="@tzres.dll,-221""MUI_Std"="@tzres.dll,-222""Display"="(UTC-09:00)阿拉斯加""Dlt"="阿拉斯加夏令时""Std"="阿拉斯加标准时间""TZI"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,\00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d700,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00"2007"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,\00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arab Standard Time]"MUI_Display"="@tzres.dll,-390""MUI_Dlt"="@tzres.dll,-391""MUI_Std"="@tzres.dll,-392""Display"="(UTC+03:00)科威特，利雅得""Dlt"="阿拉伯(Arab) 夏令时""Std"="阿拉伯(Arab) 标准时间""TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabian Standard Time]"MUI_Display"="@tzres.dll,-440""MUI_Dlt"="@tzres.dll,-441""MUI_Std"="@tzres.dll,-442""Display"="(UTC+04:00)阿布扎比，马斯喀特""Dlt"="阿拉伯半岛夏令时""Std"="阿拉伯半岛标准时间""TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time]"MUI_Display"="@tzres.dll,-400""MUI_Dlt"="@tzres.dll,-401""MUI_Std"="@tzres.dll,-402""Display"="(UTC+03:00)巴格达""Dlt"="阿拉伯(Arabic) 夏令时""Std"="阿拉伯(Arabic) 标准时间""TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d8"2006"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,04,00,\00,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,0000,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00"2008"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Argentina Standard Time]"MUI_Display"="@tzres.dll,-840""MUI_Dlt"="@tzres.dll,-841""MUI_Std"="@tzres.dll,-842""Display"="(UTC-03:00)布宜诺斯艾利斯""Dlt"="阿根廷夏令时""Std"="阿根廷标准时间""TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Argentina Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007da"2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,01,00,01,00,01,00,00,00,\00,00,00,00,00,00,00,00,0c,00,00,00,05,00,00,00,00,00,00,00,00,00"2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,03,00,00,00,\00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,\3b,00,3b,00,e7,03,00,00,01,00,04,00,01,00,00,00,00,00,00,00,00,00"2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time]"MUI_Display"="@tzres.dll,-80""MUI_Dlt"="@tzres.dll,-81""MUI_Std"="@tzres.dll,-82""Display"="(UTC-04:00)大西洋时间(加拿大)""Dlt"="大西洋夏令时""Std"="大西洋标准时间""TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,\00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d7"2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,\00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00"2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,\00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Central Standard Time]"MUI_Display"="@tzres.dll,-650""MUI_Dlt"="@tzres.dll,-651""MUI_Std"="@tzres.dll,-652""Display"="(UTC+09:30)达尔文""Dlt"="澳大利亚中部夏令时""Std"="澳大利亚中部标准时间""TZI"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time]"MUI_Display"="@tzres.dll,-670""MUI_Dlt"="@tzres.dll,-671""MUI_Std"="@tzres.dll,-672""Display"="(UTC+10:00)堪培拉，墨尔本，悉尼""Dlt"="澳大利亚东部夏令时""Std"="澳大利亚东部标准时间""TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,\00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time\Dynamic DST]"FirstEntry"=dword:000007d7"LastEntry"=dword:000007d8"2007"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,\00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00"2008"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,\00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Azerbaijan Standard Time]"MUI_Display"="@tzres.dll,-447""MUI_Dlt"="@tzres.dll,-448""MUI_Std"="@tzres.dll,-449""Display"="(UTC+04:00)巴库""Std"="阿塞拜疆标准时间""TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,05,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,04,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Azores Standard Time]"MUI_Display"="@tzres.dll,-10""MUI_Dlt"="@tzres.dll,-11""MUI_Std"="@tzres.dll,-12""Display"="(UTC-01:00)亚速尔群岛""Dlt"="亚速尔群岛夏令时""Std"="亚速尔群岛标准时间""TZI"=hex:3c,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bangladesh Standard Time]"MUI_Display"="@tzres.dll,-1020""TZI"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"Std"="孟加拉国标准时间""MUI_Std"="@tzres.dll,-1022""Dlt"="孟加拉国夏令时""MUI_Dlt"="@tzres.dll,-1021""Display"="(UTC+06:00)达卡"[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bangladesh Standard Time\Dynamic DST]"2010"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"FirstEntry"=dword:000007d8"LastEntry"=dword:000007da"2008"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"2009"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0c,00,04,00,05,00,17,00,\3b,00,00,00,00,00,00,00,06,00,05,00,03,00,17,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Canada Central Standard Time]"MUI_Display"="@tzres.dll,-140""MUI_Dlt"="@tzres.dll,-141""MUI_Std"="@tzres.dll,-142""Display"="(UTC-06:00)萨斯喀彻温""Std"="加拿大中部标准时间""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cape Verde Standard Time]"MUI_Display"="@tzres.dll,-20""MUI_Dlt"="@tzres.dll,-21""MUI_Std"="@tzres.dll,-22""Display"="(UTC-01:00)佛得角群岛""Dlt"="佛得角群岛夏令时""Std"="佛得角群岛标准时间""TZI"=hex:3c,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Caucasus Standard Time]"MUI_Display"="@tzres.dll,-450""MUI_Dlt"="@tzres.dll,-451""MUI_Std"="@tzres.dll,-452""Display"="(UTC+04:00)埃里温""Dlt"="高加索夏令时""Std"="高加索标准时间""TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time]"MUI_Display"="@tzres.dll,-660""MUI_Dlt"="@tzres.dll,-661""MUI_Std"="@tzres.dll,-662""Display"="(UTC+09:30)阿德莱德""Dlt"="中部澳大利亚夏令时""Std"="中部澳大利亚标准时间""TZI"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,\00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time\Dynamic DST]"FirstEntry"=dword:000007d7"LastEntry"=dword:000007d8"2007"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,\00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,0000,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central America Standard Time]"MUI_Display"="@tzres.dll,-150""MUI_Dlt"="@tzres.dll,-151""MUI_Std"="@tzres.dll,-152""Display"="(UTC-06:00)中美洲""Dlt"="中美洲夏令时""Std"="中美洲标准时间""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Asia Standard Time]"MUI_Display"="@tzres.dll,-1010""MUI_Dlt"="@tzres.dll,-511""MUI_Std"="@tzres.dll,-512""Display"="(UTC+06:00)阿斯塔纳""Dlt"="中亚夏令时""Std"="中亚标准时间""TZI"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Brazilian Standard Time]"MUI_Display"="@tzres.dll,-1120""MUI_Dlt"="@tzres.dll,-104""MUI_Std"="@tzres.dll,-105""Display"="(UTC-04:00)库亚巴""Dlt"="巴西中部夏令时""Std"="巴西中部标准时间""TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,\00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Brazilian Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007f8"2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,\00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00"2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,\00,00,00,00,00,00,00,00,0a,00,00,00,02,00,00,00,00,00,00,00,00,0000,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2009"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2040"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2030"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2031"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2020"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2032"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2021"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2010"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2033"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2022"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2011"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2034"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03 "2023"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03 "2012"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2035"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2024"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2013"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2036"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2025"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2014"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2037"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,033b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2015"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2038"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2027"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2016"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2039"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2028"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03"2017"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03"2029"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2018"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2019"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Europe Standard Time]"MUI_Display"="@tzres.dll,-280""MUI_Dlt"="@tzres.dll,-281""MUI_Std"="@tzres.dll,-282""Display"="(UTC+01:00)贝尔格莱德，布拉迪斯拉发，布达佩斯，卢布尔雅那，布拉格" "Dlt"="中欧夏令时""Std"="中欧标准时间""TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central European Standard Time]"MUI_Display"="@tzres.dll,-290""MUI_Dlt"="@tzres.dll,-291""MUI_Std"="@tzres.dll,-292""Display"="(UTC+01:00)萨拉热窝，斯科普里，华沙，萨格勒布""Dlt"="中欧的夏令时""Std"="中欧的标准时间""TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Pacific Standard Time]"MUI_Display"="@tzres.dll,-1460""MUI_Dlt"="@tzres.dll,-721""MUI_Std"="@tzres.dll,-722""Display"="(UTC+11:00)所罗门群岛，新喀里多尼亚""Dlt"="太平洋中部夏令时""Std"="太平洋中部标准时间""TZI"=hex:6c,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time]"MUI_Display"="@tzres.dll,-160""MUI_Dlt"="@tzres.dll,-161""MUI_Std"="@tzres.dll,-162""Display"="(UTC-06:00)中部时间(美国和加拿大)""Dlt"="中部夏令时""Std"="中部标准时间""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,\00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d7"2006"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,\00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00"2007"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,\00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time (Mexico)]"MUI_Display"="@tzres.dll,-170""MUI_Dlt"="@tzres.dll,-171""MUI_Std"="@tzres.dll,-172""Display"="(UTC-06:00)瓜达拉哈拉，墨西哥城，蒙特雷""Dlt"="中部夏令时(墨西哥)""Std"="中部标准时间(墨西哥)""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,\00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\ChinaStandard Time]"MUI_Display"="@tzres.dll,-570""MUI_Dlt"="@tzres.dll,-571""MUI_Std"="@tzres.dll,-572""Display"="(UTC+08:00)北京，重庆，香港特别行政区，乌鲁木齐""Dlt"="中国夏令时""Std"="中国标准时间""TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Dateline Standard Time]"MUI_Display"="@tzres.dll,-250""MUI_Dlt"="@tzres.dll,-251""MUI_Std"="@tzres.dll,-252""Display"="(UTC-12:00)国际日期变更线西""Dlt"="国际日期变更线夏令时""Std"="国际日期变更线标准时间""TZI"=hex:d0,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. Africa Standard Time]"MUI_Display"="@tzres.dll,-410""MUI_Dlt"="@tzres.dll,-411""MUI_Std"="@tzres.dll,-412""Display"="(UTC+03:00)内罗毕""Dlt"="东非夏令时""Std"="东非标准时间""TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. Australia Standard Time]"MUI_Display"="@tzres.dll,-680""MUI_Dlt"="@tzres.dll,-681""MUI_Std"="@tzres.dll,-682""Display"="(UTC+10:00)布里斯班""Dlt"="东部澳大利亚夏令时""Std"="东部澳大利亚标准时间""TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E.Europe Standard Time]"MUI_Display"="@tzres.dll,-330""MUI_Dlt"="@tzres.dll,-331""MUI_Std"="@tzres.dll,-332""Display"="(UTC+02:00)明斯克""Dlt"="东欧夏令时""Std"="东欧标准时间""TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time]"MUI_Display"="@tzres.dll,-40""MUI_Dlt"="@tzres.dll,-41""MUI_Std"="@tzres.dll,-42""Display"="(UTC-03:00)巴西利亚""Dlt"="东部南美洲夏令时""Std"="东部南美洲标准时间""TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,\00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007f8"2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,\00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00"2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,\00,00,00,00,00,00,00,00,0a,00,00,00,02,00,00,00,00,00,00,00,00,00"2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,03,00,00,00,\00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2040"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2030"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2031"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2020"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2032"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2021"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\。

电脑系统时间无法修改的原因和方法
电脑系统时间无法修改的原因可能有以下几种：
1. 权限限制：如果你是以普通用户身份登录电脑，可能没有权限修改系统时间。

需要以管理员身份登录才能修改。

2. 病毒或恶意软件：某些病毒或恶意软件可能会修改系统时间，以隐藏自己的活动轨迹，导致用户无法手动修改时间。

在这种情况下，需要先进行杀毒或反恶意软件处理。

3. BIOS设置：在某些个别情况下，电脑的BIOS设置可能会
禁止用户修改系统时间。

需要通过进入BIOS设置界面并修改
相应选项来解决。

解决方法：
1. 以管理员身份登录：如果你是以普通用户身份登录电脑，使用管理员账户登录可解决权限限制问题。

右键点击任务栏上的时间，并选择“调整日期/时间”选项，接着点击“更改日期和时间”按钮进行修改。

2. 检查并清除病毒或恶意软件：运行可信赖的杀毒软件或反恶意软件程序，对整个系统进行扫描清除，确保电脑没有感染病毒或恶意软件。

3. 修改BIOS设置：重启电脑，按下指定键（通常是Del、F2
或F12）进入BIOS设置界面，找到与时间相关的选项，并检
查是否设置了禁止修改时间的选项。

如有需要，修改该选项并保存更改。

注意：修改系统时间可能会对某些软件和服务产生影响，如验证证书、计时器或其他与时间敏感相关的功能。

在修改时间之前，请确保了解可能的影响并做好备份工作。

win7提示没有administrator权限怎么办？
win7提示没有administrator权限怎么办？
我们在使用win7的时候，有时删除文件等的行为被系统提示没有权限。

对于这种情况我们怎么办？其实只要获取了administrator权限就行了，可能很多用户还不知道具体的操作方式，下面小编就教一下大家如何获取权限吧。

方法/步骤：
1、首先打开我们装有Windows7系统的'电脑。

2、打开装有Windows7的电脑后，在开始菜单中点击打开“运行”选项。

3、找到并打开运行选项后，我们这时在输入框中输入“gpedit.msc”，输入完毕后点击确定。

4、进入到组策略控制面板中，在这里我们依次点击打开“计算机配置”选项，然后再找到“Windows设置”这个选项，再从“Windows设置”找到并打开“安全设置”选项，接着打开“本地策略”最后找到打开“安全选项”即可。

5、打开安全选项后，我们会发现“帐户：管理员帐户状态”这个账户的状态被禁用了，这里我们要启用一下它即可，而且我们还可以对管理员进行命名，这里就看你需不需要了。

6、最后，当上面的操作都弄好了之后，我们重启下电脑就可以了。

以上就是Windows7获取administrator权限的方法了，方法很简单，我们只需要打开组策略，然后依次找到计算机配置Windows设置安全设置本地策略安全选项，最后我们发现管理员账号是禁用的，于是我们只需要开启它即可。

是管理员账号但是修改时间提示无权限或者权限不够电脑
资料
今天工作遇到这个情况，但是可以保证电脑是没有中毒的，系统属
于特殊设置的，所以权限都做过修改，
如果没有做过修改的，而不能修改时间的话，中毒的可能性很大，
建议查杀。

好了废话不说，转入正题，这里因为是权限的问题，所以一下我给
出两个方法来修改
方法一、开始，“运行”对话框，输入“gpedit.msc ”并回车，在
翻开的组策略器中依次展开到“计算机配置->Windows设置->平安
设置->本地策略->用户权利指派->更改系统时间”，在翻开的窗口
中点击“添加用户或组”按钮，并在翻开的窗口中将当前用户添加
到列表中保存设置即可，
第二、重启电脑，（del）在启动时按DEL,进人BIOS 设置，一般是
翻开第一项菜单，可看到设置系统时间项，进行设置，完成后，按
F10保存退出BIOS,这样就可以绕开操作系统中的限制。

（有些电脑
是按Ctrl+Alt+Esc三键、有些是按F10键，具体要看屏幕上的提示）。

win7调不了电脑时间的解决方法win7系统调不了电脑时间，尝试几次还是一样，甚至关机重启也没办法解决问题。

其实导致win7系统调不了电脑时间的原因有好几种，接下来小编分享win7系统调不了电脑时间的原因及解决方法。

一、故障原因1、主板电池(cmos)没电了。

2、电脑存在病毒，而且此类病毒修改时间的目的是让杀毒软件用不了，或导致某些软件运行不正常。

3、无权限修改时间。

二、解决方法1、判断主板电池cmos是否没电的方法：启动笔记本电脑后进入bios界面，然后修改时间，保存退出，关掉电脑重启，再进入cmos 查看，如果时间是按照修改之后运行的，就说明电池没问题，否则就是电池没电需更换，如果在更换电池后还是不行，那可能是主板出现问题了。

2、判断是否有病毒的方法：电脑在windows下时间可以修改，但修改后又很快跳到一个错误的时间，如果时间可以修改，但重启后时间就不对，那么请修改时间，然后再启动电脑，进入bios看，如果这时候时间是错了，说明是主板电池没电了，如果这时候时间是对的，进入Windows后时间就错了，就说明是病毒的原因。

3、检查是否有修改权限的方法，首先弄清楚自己电脑的windows用户名，如果不知道的用户，可按下ctrl+alt+del组合键查看，如果是没有修改的权限，请按照以下方法*作4、点击“开始—运行”，输入secpol.msc命令后按回车;5、在*出来“本地安全策略”窗口中，展开定位到“本地策略——用户权利指派”项;6、在右侧列表中找到并双击“更改系统时间”，*出一个窗口(如果*作无法完成，则需要你使用administrator重新登录)，里面列出了有权限的用户列表，如果没有你的用户名，则说明你原先没有权限，如果已经有你的用户名，说明你是有权限，但是如果时间还是无法修改，说明是病毒问题。

7、如果是属于无权限的问题，那么请增加权限后，再修改时间。

如果是病毒问题，而当前又无有效杀毒方法，建议将所有用户的时间修改权限取消掉，取消权限的方法：从列表中选择用户，点击删除，再点击确定。

win7电脑时间不能自动更新怎么修复
有时候win7系统的时间会不正确，那么如何在WIN7系统设置自动同步系统时间呢?方法很简单，下面店铺为大家整理的win7电脑时间不能自动更新的相关资料，希望对您有所帮助!
win7电脑时间不能自动更新的解决方法
单击WIN7系统桌面右下角的时间，在弹出的日期窗口中，找到并单击更改日期和时间设置此项。

在打开的日期和时间程序窗口中，找到并单击切换到Internet时间此选项卡。

在Internet时间选项卡中找到更改设置此按扭并单击在新打开窗口Internet时间设置程序窗口中，把与Internet时间服务器同步此项勾选上，单击立即更新按扭，提示同步成功之后确定回到日期和时间窗口，再次确定即可生效
注意事项
必须联网的状态才可以同步。

服务windows time必须开启。

电脑时间和真实时间相差太大(相差时间不能超过15个小时)。

如何解决Win10系统没有权限修改系统时间
有用户反映在win10系统下修改不了电脑右下方的系统时间,提示没有权限,那么如何解决Win10系统没有权限修改系统时间呢?下文店铺就分享了解决Win10系统没有权限修改系统时间的方法，希望对大家有所帮助。

解决Win10系统没有权限修改系统时间方法
第一步、按“Win+r”组合键，运行“执行”对话框，输入“gpedit.msc”，回车确认。

如下图所示：
第二步、依次展开“计算机配置—Windows设置—安全设置—本地策略---客户权限分配”，双击右侧窗口中的“更改系统时间”。

如下图所示：
第三步、在运行的窗口中，Win7系统下载，点击“添加客户或组”按钮。

如下图所示：
第四步、在弹出的对话框中，将此时的账户名称输入窗口中(如输入administrator)，输入完成后单击“确定”完成添加操作。

如下图所示：
第五步、最后再单击“确定”保存设置即可。

如下图所示：
第六步、现在，你可以右键时间进行修改了。

如何解决win7系统无法修改时间提示没权限很多用户都知道,win7电脑在重装或者出现故障进行恢复之后,系统时间会发生变化,那么如何解决win7系统无法修改时间提示没权限呢?下面店铺就为大家带来了解决win7系统无法修改时间提示没权限的方法。

解决win7系统无法修改时间提示没权限方法1.首先，同时按下Windows7键盘上的Win+R快捷键打开电脑的运行窗口，在打开的运行窗口中，输入gpedit.msc并单击回车，这样，就可以打开Windows7组策略编辑器窗口了。

2.在打开的组策略编辑器窗口中，依次点击展开左侧菜单中的“Windows设置”-“安全设置”-“本地策略”-“用户权限分配”，接下来在用户权限分配的右侧窗口中找到“更改系统时间”选项。

3. 接下来，双击打开“更改系统时间”对话框，然后再点击“添加用户或组”，在打开的新窗口上，点击“高级”按钮，即会打开“选择用户或组”，输入要添加权限的账户名，再点击确定按钮保存。

完成之后，重启一下自己的Windows7电脑就可以了。

解决win7系统无法修改时间提示没权限方法图2关于Win7系统提示没有权限修改时间的问题，其实是因为本地账户的权限不够，用户只要用组策略给本地账户赋予修改时间的权限，那么就可以正常修改Win7系统的时间了。

WIN7打开CMD提示权限被取消的解决方法解决方法：1、开始--运行--cmd-输入“gpedit.msc”打开组策略;2、打开之后，依次选中下面的选项：-用户配置、管理模板、“开始”菜单和任务栏;3、[开始]菜单里面直接删除“运行”命令，发现被启用，最后直接选择“未配置”或“已禁用”;4、上面所有的操作都完成之后，问题就可以轻松解决了。

其实cmd被限制无法打开使用，主要是组策略“运行”命令被限制，我们可以通过教程的方法来设置，赶快把此方法分享给身边朋友吧。

系统时间不能更改怎么办
系统时间不能更改怎么办？电脑系统时间有时候会出错，但是改正之后又会出错，或者根本无法修改，该如何修复这个问题？请看下文具体解决办法。

操作步骤：
1.如果电脑中的时间在修改之后又自动的还原的话，这就和咱们之前bios在设置之后又突然还原的情况是一样的，引起的原因也是一样的，那就是主板电池没电了造成的，遇到这样的问题，大家可以试着将主板上的电池更换一下即可。

2.如果是win7电脑中的时间无法修改，那么大家可以尝试着重新启动电脑，然后开机按下DEL进入到win7电脑的bios设置界面中，在bios设置中对时间进行修改，然后按下F10保存设置即可。

3.还有一种情况，便是因为权限不够造成无法修改电脑中的时间，咱们同时按下键盘上的win+R打开电脑的运行窗口，然后运行gpedit.msc进入电脑的本地组策略编辑器窗口中，之后咱们依次点击进入“计算机配置”→“windows设置”→“安全设置”→“本地策略”→“用户权利指派”，之后找到“更改系统时间”选项并双击，将自己目前使用的用户名添加进入，点击确定保存就可以获取权限了。

1。

win7系统时间无法修改怎么办
win7系统时间无法修改怎么办
方法/步骤：
1、同时按下Win+R（或者：开始- 运行），启动运行程序，输入：gpedit.msc，确定或者回车，打开本地组策略编辑器。

2、在本地组策略编辑器窗口，展开Windows设置- 安全设置- 本地策略。

3、在本地策略中找到：用户权限分配，左键点击：用户权限分配，在用户权限分配对应的右侧窗口找到：更改系统时间，并左键双击：更改系统时间。

4、在打开的更改系统时间属性窗口，我们点击：添加用户或组（U）。

5、在选择用户或组窗口的.输入对象名称来选择（U）栏中输入管理员名称：Administrators，再点击：对象类型（O）。

6、我们在对象类型窗口的对象类型（O）栏内，左键点击“组”，在组前面的小方框打上勾，再点击：确定。

7、回到选择用户或组窗口，点击：确定。

8、回到更改系统时间属性窗口，我们点击：应用 - 确定。

9、开始 - 注销，再点击右下角的日期和时间，没有出现错误提示窗口，也能更改时间了。

以上就是Windows7电脑时间改不了的解决方法了，方法很简单，
我们只需要打开本地组策略编辑器，之后按照教程分配用户更改系统时间的权限，最后注销一下就可以了。

Win7时区和时间不能更改的解决前段时间，不知道怎么把电脑折腾的不让更改日期时间和时区了，研究了半天，结合网上的知识，终于搞定，原因为电脑的时区信息丢失，把下面的内容保存为reg文件，双击导入注册表，即可修复丢失的时区，之后即可更改时区和日期时间。

或者运行下面的注册表文件，也行Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones] "TzVersion"=dword:07db0000[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Afghanistan Standard Time]"MUI_Display"="@tzres.dll,-460""MUI_Dlt"="@tzres.dll,-461""MUI_Std"="@tzres.dll,-462""Display"="(UTC+04:30)喀布尔""Dlt"="阿富汗夏令时""Std"="阿富汗标准时间""TZI"=hex:f2,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time]"MUI_Display"="@tzres.dll,-220""MUI_Dlt"="@tzres.dll,-221""MUI_Std"="@tzres.dll,-222""Display"="(UTC-09:00)阿拉斯加""Dlt"="阿拉斯加夏令时""Std"="阿拉斯加标准时间""TZI"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,\00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d700,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00"2007"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,\00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arab Standard Time]"MUI_Display"="@tzres.dll,-390""MUI_Dlt"="@tzres.dll,-391""MUI_Std"="@tzres.dll,-392""Display"="(UTC+03:00)科威特，利雅得""Dlt"="阿拉伯(Arab) 夏令时""Std"="阿拉伯(Arab) 标准时间""TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabian Standard Time]"MUI_Display"="@tzres.dll,-440""MUI_Dlt"="@tzres.dll,-441""MUI_Std"="@tzres.dll,-442""Display"="(UTC+04:00)阿布扎比，马斯喀特""Dlt"="阿拉伯半岛夏令时""Std"="阿拉伯半岛标准时间""TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time]"MUI_Display"="@tzres.dll,-400""MUI_Dlt"="@tzres.dll,-401""MUI_Std"="@tzres.dll,-402""Display"="(UTC+03:00)巴格达""Dlt"="阿拉伯(Arabic) 夏令时""Std"="阿拉伯(Arabic) 标准时间""TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Arabic Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d8"2006"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,01,00,04,00,\00,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,0000,00,00,00,00,00,00,00,04,00,00,00,01,00,03,00,00,00,00,00,00,00"2008"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Argentina Standard Time]"MUI_Display"="@tzres.dll,-840""MUI_Dlt"="@tzres.dll,-841""MUI_Std"="@tzres.dll,-842""Display"="(UTC-03:00)布宜诺斯艾利斯""Dlt"="阿根廷夏令时""Std"="阿根廷标准时间""TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Argentina Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007da"2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,01,00,01,00,01,00,00,00,\00,00,00,00,00,00,00,00,0c,00,00,00,05,00,00,00,00,00,00,00,00,00"2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,03,00,00,00,\00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,03,00,06,00,02,00,17,00,\3b,00,3b,00,e7,03,00,00,01,00,04,00,01,00,00,00,00,00,00,00,00,00"2010"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time]"MUI_Display"="@tzres.dll,-80""MUI_Dlt"="@tzres.dll,-81""MUI_Std"="@tzres.dll,-82""Display"="(UTC-04:00)大西洋时间(加拿大)""Dlt"="大西洋夏令时""Std"="大西洋标准时间""TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,\00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d7"2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,\00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00"2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,\00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Central Standard Time]"MUI_Display"="@tzres.dll,-650""MUI_Dlt"="@tzres.dll,-651""MUI_Std"="@tzres.dll,-652""Display"="(UTC+09:30)达尔文""Dlt"="澳大利亚中部夏令时""Std"="澳大利亚中部标准时间""TZI"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time]"MUI_Display"="@tzres.dll,-670""MUI_Dlt"="@tzres.dll,-671""MUI_Std"="@tzres.dll,-672""Display"="(UTC+10:00)堪培拉，墨尔本，悉尼""Dlt"="澳大利亚东部夏令时""Std"="澳大利亚东部标准时间""TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,\00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\AUS Eastern Standard Time\Dynamic DST]"FirstEntry"=dword:000007d7"LastEntry"=dword:000007d8"2007"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,\00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00"2008"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,\00,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Azerbaijan Standard Time]"MUI_Display"="@tzres.dll,-447""MUI_Dlt"="@tzres.dll,-448""MUI_Std"="@tzres.dll,-449""Display"="(UTC+04:00)巴库""Std"="阿塞拜疆标准时间""TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,05,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,04,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Azores Standard Time]"MUI_Display"="@tzres.dll,-10""MUI_Dlt"="@tzres.dll,-11""MUI_Std"="@tzres.dll,-12""Display"="(UTC-01:00)亚速尔群岛""Dlt"="亚速尔群岛夏令时""Std"="亚速尔群岛标准时间""TZI"=hex:3c,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bangladesh Standard Time]"MUI_Display"="@tzres.dll,-1020""TZI"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"Std"="孟加拉国标准时间""MUI_Std"="@tzres.dll,-1022""Dlt"="孟加拉国夏令时""MUI_Dlt"="@tzres.dll,-1021""Display"="(UTC+06:00)达卡"[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Bangladesh Standard Time\Dynamic DST]"2010"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"FirstEntry"=dword:000007d8"LastEntry"=dword:000007da"2008"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00"2009"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0c,00,04,00,05,00,17,00,\3b,00,00,00,00,00,00,00,06,00,05,00,03,00,17,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Canada Central Standard Time]"MUI_Display"="@tzres.dll,-140""MUI_Dlt"="@tzres.dll,-141""MUI_Std"="@tzres.dll,-142""Display"="(UTC-06:00)萨斯喀彻温""Std"="加拿大中部标准时间""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cape Verde Standard Time]"MUI_Display"="@tzres.dll,-20""MUI_Dlt"="@tzres.dll,-21""MUI_Std"="@tzres.dll,-22""Display"="(UTC-01:00)佛得角群岛""Dlt"="佛得角群岛夏令时""Std"="佛得角群岛标准时间""TZI"=hex:3c,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Caucasus Standard Time]"MUI_Display"="@tzres.dll,-450""MUI_Dlt"="@tzres.dll,-451""MUI_Std"="@tzres.dll,-452""Display"="(UTC+04:00)埃里温""Dlt"="高加索夏令时""Std"="高加索标准时间""TZI"=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time]"MUI_Display"="@tzres.dll,-660""MUI_Dlt"="@tzres.dll,-661""MUI_Std"="@tzres.dll,-662""Display"="(UTC+09:30)阿德莱德""Dlt"="中部澳大利亚夏令时""Std"="中部澳大利亚标准时间""TZI"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,04,00,00,00,01,00,03,00,00,\00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Cen. Australia Standard Time\Dynamic DST]"FirstEntry"=dword:000007d7"LastEntry"=dword:000007d8"2007"=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,03,00,00,00,05,00,03,00,\00,00,00,00,00,00,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,0000,00,00,00,00,00,00,00,0a,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central America Standard Time]"MUI_Display"="@tzres.dll,-150""MUI_Dlt"="@tzres.dll,-151""MUI_Std"="@tzres.dll,-152""Display"="(UTC-06:00)中美洲""Dlt"="中美洲夏令时""Std"="中美洲标准时间""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Asia Standard Time]"MUI_Display"="@tzres.dll,-1010""MUI_Dlt"="@tzres.dll,-511""MUI_Std"="@tzres.dll,-512""Display"="(UTC+06:00)阿斯塔纳""Dlt"="中亚夏令时""Std"="中亚标准时间""TZI"=hex:98,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Brazilian Standard Time]"MUI_Display"="@tzres.dll,-1120""MUI_Dlt"="@tzres.dll,-104""MUI_Std"="@tzres.dll,-105""Display"="(UTC-04:00)库亚巴""Dlt"="巴西中部夏令时""Std"="巴西中部标准时间""TZI"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,\00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Brazilian Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007f8"2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,\00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00"2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,\00,00,00,00,00,00,00,00,0a,00,00,00,02,00,00,00,00,00,00,00,00,0000,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2009"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2040"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2030"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2031"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2020"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2032"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2021"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2010"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2033"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2022"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2011"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2034"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03 "2023"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03 "2012"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2035"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2024"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2013"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2036"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2025"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2014"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03 "2037"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\ 3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,033b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2015"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2038"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2027"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2016"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2039"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,04,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2028"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03"2017"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,02,00,17,00,3b,00,3b,00,e7,03"2029"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2018"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2019"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Europe Standard Time]"MUI_Display"="@tzres.dll,-280""MUI_Dlt"="@tzres.dll,-281""MUI_Std"="@tzres.dll,-282""Display"="(UTC+01:00)贝尔格莱德，布拉迪斯拉发，布达佩斯，卢布尔雅那，布拉格" "Dlt"="中欧夏令时""Std"="中欧标准时间""TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central European Standard Time]"MUI_Display"="@tzres.dll,-290""MUI_Dlt"="@tzres.dll,-291""MUI_Std"="@tzres.dll,-292""Display"="(UTC+01:00)萨拉热窝，斯科普里，华沙，萨格勒布""Dlt"="中欧的夏令时""Std"="中欧的标准时间""TZI"=hex:c4,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Pacific Standard Time]"MUI_Display"="@tzres.dll,-1460""MUI_Dlt"="@tzres.dll,-721""MUI_Std"="@tzres.dll,-722""Display"="(UTC+11:00)所罗门群岛，新喀里多尼亚""Dlt"="太平洋中部夏令时""Std"="太平洋中部标准时间""TZI"=hex:6c,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time]"MUI_Display"="@tzres.dll,-160""MUI_Dlt"="@tzres.dll,-161""MUI_Std"="@tzres.dll,-162""Display"="(UTC-06:00)中部时间(美国和加拿大)""Dlt"="中部夏令时""Std"="中部标准时间""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,\00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007d7"2006"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,\00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00"2007"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,\00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time (Mexico)]"MUI_Display"="@tzres.dll,-170""MUI_Dlt"="@tzres.dll,-171""MUI_Std"="@tzres.dll,-172""Display"="(UTC-06:00)瓜达拉哈拉，墨西哥城，蒙特雷""Dlt"="中部夏令时(墨西哥)""Std"="中部标准时间(墨西哥)""TZI"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,\00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\ChinaStandard Time]"MUI_Display"="@tzres.dll,-570""MUI_Dlt"="@tzres.dll,-571""MUI_Std"="@tzres.dll,-572""Display"="(UTC+08:00)北京，重庆，香港特别行政区，乌鲁木齐""Dlt"="中国夏令时""Std"="中国标准时间""TZI"=hex:20,fe,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Dateline Standard Time]"MUI_Display"="@tzres.dll,-250""MUI_Dlt"="@tzres.dll,-251""MUI_Std"="@tzres.dll,-252""Display"="(UTC-12:00)国际日期变更线西""Dlt"="国际日期变更线夏令时""Std"="国际日期变更线标准时间""TZI"=hex:d0,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. Africa Standard Time]"MUI_Display"="@tzres.dll,-410""MUI_Dlt"="@tzres.dll,-411""MUI_Std"="@tzres.dll,-412""Display"="(UTC+03:00)内罗毕""Dlt"="东非夏令时""Std"="东非标准时间""TZI"=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. Australia Standard Time]"MUI_Display"="@tzres.dll,-680""MUI_Dlt"="@tzres.dll,-681""MUI_Std"="@tzres.dll,-682""Display"="(UTC+10:00)布里斯班""Dlt"="东部澳大利亚夏令时""Std"="东部澳大利亚标准时间""TZI"=hex:a8,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,\00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E.Europe Standard Time]"MUI_Display"="@tzres.dll,-330""MUI_Dlt"="@tzres.dll,-331""MUI_Std"="@tzres.dll,-332""Display"="(UTC+02:00)明斯克""Dlt"="东欧夏令时""Std"="东欧标准时间""TZI"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,03,00,00,\00,00,00,00,00,00,00,03,00,00,00,05,00,02,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time]"MUI_Display"="@tzres.dll,-40""MUI_Dlt"="@tzres.dll,-41""MUI_Std"="@tzres.dll,-42""Display"="(UTC-03:00)巴西利亚""Dlt"="东部南美洲夏令时""Std"="东部南美洲标准时间""TZI"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,3b,\00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time\Dynamic DST]"FirstEntry"=dword:000007d6"LastEntry"=dword:000007f8"2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,\00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00"2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,\00,00,00,00,00,00,00,00,0a,00,00,00,02,00,00,00,00,00,00,00,00,00"2008"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,03,00,00,00,\00,00,00,00,00,00,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2009"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2040"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2030"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2031"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2020"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2032"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,02,00,17,00,\3b,00,3b,00,e7,03,00,00,0a,00,06,00,03,00,17,00,3b,00,3b,00,e7,03"2021"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,06,00,03,00,17,00,\。

Win7电脑无法修改系统时间如何解决？导读:一般情况下我们可以对Win7系统进行时间修改的，当发现系统时间不正常，但更改时却弹出提示信息“没有适当的权限，无法更改系统时间”这是怎么回事呢？导致系统时间无法修改的原因有很多种，有可能是帐户权限不够的原因，那么遇到这种问题该怎么解决呢？下面小编为大家介绍3种Win7系统时间无法修改的解决方法。

第1种方法在组策略窗口中修改系统时间。

1、按“WIN+R”组合键，打开“运行”对话框，输入“gpedit.msc”命令，单击“确定”按钮。

2、打开“组策略编辑器”窗口，依次找到（计算机配置—Windows配置—安全设置—本地策略---用户权利指派）目录．在右侧窗口中双击“更改系统时间”选项，如图所示。

3、在打开的对话框中单击“添加用户或组”按钮，如图所示。

4、在弹出的对话框中将相应的账户添加进来即可，最好是先用Administrator 身份进入。

添加的相应账户可以是Admlnlnrator，如图所示。

5、在Windows 7系统中，按“WIN+R”组合键，打开“运行”对话框，输入“gpedit.msc”单击“确定”按钮．打开的窗口名称为“本地组策略编辑器”。

第2种方法-在系统服务中修改系统时间。

右击“我的电脑”图标，在弹出的快捷菜单中选择“管理”命令，弹出“计算机管理”对话框．展开（服务和应用程序-服务）目录．如图所示。

然后在右侧窗口中找到Windows time服务并启动即可第3种方法：在注册表中修改系统时间。

1、按“win+r”组合键，打开“运行”对话框，输入“regedit”命令．依次展开（HKEY-LOCEAL-MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENT VERSION\EXPLORER\CONTROLPANEL\NAMESPACE\DATE-TIME）在右侧窗口中右击“module”选项，在弹出的快捷菜单中选择”修改”命令，如图所示。

你没有执行此操作的权限解决方法
当你电脑任务栏右下角的时间不对的时候，那么你肯定会点击时间区域进入日期和时间设置进行修改时间。

但是近期有Win10用户反馈，准备修改系统时间，但是提示“无法继续,你没有执行此操作的权限”，遇到这个问题要如何解决呢？小编分享的Win7修改系统时间提示无法继续,你没有执行此操作的权限解决方法。

解决方法如下：
1、按Win+R键，打开运行，输入gpedit.msc，点击确定；
2、在本地组策略编辑器窗口中，展开至计算机配置》Windows 设置》安全设置》本地策略》客户权限分配，在右侧找到并双击打开“更改系统时间”；
3、点击“添加用户或组”，输入要添加权限的账户名，点击确定保存；
4、最后重启下电脑即可解决此问题。

提供的Win7修改系统时间提示“无法继续,你没有执行此操作的权限”解决方法，如果你修改时间遇到没有执行此操作的权限不妨参考以上步骤解决。

电脑w7系统时间不能自动更新怎么设置
有时候，我们会发现系统右下角的时间不能同步，也就是时间不准了，电脑出现这种问题怎么样解决呢?下面店铺教大家电脑w7系统时间不能自动更新的解决方法，供您参考。

电脑w7系统时间不能自动更新的解决方法
使用internet自动获取时间。

开始——运行——输入“services.msc”弹出服务窗口，然后再里面找到“Windows Time”选中后点击左上边的“启动”。

再在时间上右键——调整时间——切换到Internet时间，可使用网站，，，，。

这样时间就自动从网络上获取了。

主板上的纽扣电池不能正常供电。

解决办法需要更换电池。

如果电脑时间每次开机都恢复到初始状态，也就是买电脑的状态时间。

而且每次设置好后下次开机电脑时间总是不对，就像我们的手表，没有电池供电每次就会停住不走。

同样电脑系统时间是存储在bios上面的，他是有主板上的纽扣电池供电。

让时间持续累计下去，如果电池没电了，时间就不会累计了。

电脑中病毒导致时间不准。

可使用金山毒霸的时间保护助手或者360卫士进行清理。

打开金山毒霸，在安全百宝箱里面选择系统工具，然后可以找到时间保护助手。

360卫士里面也有时间保护的小功能。

如果系统的问题，还有一个最简单最快捷的方法，就是百度搜索下电脑时间校准器软件下载安装一个就好了。

Win7系统电脑不能修改系统时间的解决方法
Win7系统时间错了怎么办？Win7系统电脑无法修改系统时间怎么办？下面就给大家分享Win7系统电脑不能修改系统时间的解决方法。

操作步骤：
1、在桌面上，新建一个文本文档，将以下代码输入进去即可（根据具体时间进行输入），如图所示：
Windows Registry Editor Version 5.00
［HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows NT/CurrentVersion/Time Zones/China Standard Time］
“Display”=“（GMT+08:00）北京，重庆，香港特别行政区，乌鲁木齐”
“Dlt”=“中国夏季时间”
“Std”=“中国标准时间”
“MapID”=“-1，75”
“Index”=dword:000000d2
“TZI”=hex:20，fe，ff，ff，00，00，00，00，c4，ff，ff，ff，00，00，00，00，00，00，00，00，00，00，00，/
00，00，00，00，00，00，00，00，00，00，00，00，00，00，00，00，00，00，00，00，00
2、鼠标点击左上角文件选项，选择另存为，如图所示：
3、在桌面上，设置文件名，以.reg结尾，保存类型选择所有文件，点击保存即可，如图所示：
4、随后双击.reg结尾的文件即可修改系统时间，如图所示：。

win7系统电脑桌面右下角时间点击没反应怎么办win7系统电脑桌面右下角时间点击没反应怎么办第一种情况：如果咱们无法从系统中直接修改这个时间，大家可以尝试重启自己的win7电脑，然后开机按下del键进入到BIOS设置菜单中，咱们直接在BIOS设置菜单中进行修改即可，修改完成之后大家按下键盘上的F10保存即可。

第二种情况：也有可能是因为权限不足导致的，大家可以尝试如下的方法：咱们同时按下键盘上的win+R打开运行窗口，然后在运行窗口中输入gpedit.msc并单击回车，在打开的组策略编辑器窗口中，咱们依次点击展开“计算机配置”→“windows设置”→“安全设置”→“本地策略”→“用户权利指派”，之后咱们在右侧窗口中找到“更改系统时间”并双击打开，然后在新窗口中修改为自己想要的时间就可以了。

Win7系统电脑桌面点击右键没反应或点击闪退怎么办方法一、鼠标右键可能损坏或是不灵敏，这样的情况我们只能通过更新鼠标来解决。

方法二、重启系统，重启Win7系统能解决一些安装软件引起的右键点击不正常的现象，同时资源管理器卡死也能通过系统启重来解决。

方法三、检查键盘中是否有键位卡住，如键盘上的ALT键卡住或没有弹回会导致鼠标右键点击无效，可以尝试轻轻拍打键盘每个键位的方式来测试是否键盘问题，或者关机后拔除键盘，然后测试鼠标右键点击是否正常。

win7系统电脑桌面右下角有水印怎么办win7系统电脑桌面右下角图标不见了怎么办你说的这几个都可以通过更改属性隐藏的音量图标：打开：开始菜单，控制面版，声音和音频设备。

在音量这个标签里，中间的地方有个选项“将音量图标放入任务栏”可以自己选择是否在任务栏里显示音量图标。

网络连接图标：打开：开始菜单，设置，网络连接，本地连接。

在弹出的窗口上点属性，又会弹出一个窗口，在常规属性的最下方可以选择是否在任务栏里显示网络连接的图标。

再比如输入法图标也是可以隐藏的，在运行里输入msconfig会弹出一个窗口，在最后的启动选项里把ctfmon前面的勾去掉就可以了。

在windows7系统下，用户想要修改电脑时间，我们可通过右下角时间区域进行调整，
在win8和win10系统下我们可通过自动同步来校正网络时间，不过有部分用户向小编反
映，在win7系统下修改时间，系统提示没有修改权限，那么对于该问题我们应该如何解决呢?下面看小编为大家带来的解决方案!
操作方法
1.首先，我们同时按下win7下载电脑键盘上的win+R快捷键打开电脑的运行窗口，在打开的运行窗口中，我们输入gpedit.msc并单击回车，这样，我们就可以打开win7下载
电脑的组策略编辑器窗口了。

2.在打开的组策略编辑器窗口中，我们依次点击展开左侧菜单中的Windows设置-安全
设置-本地策略-用户权限分配，接下来，我们在用户权限分配的右侧窗口中找到更改系统时
间选项。

3. 接下来，我们双击打开更改系统时间对话框，然后再点击添加用户或组，在打开的
新窗口上，我们点击高级按钮，即会打开选择用户或组，输入要添加权限的账户名，再点击确定按钮保存。

完成之后，我们重启一下自己的win7电脑就可以了。

通过上述方法我们就能够解决win7系统无法修改时间，并出现没有权限的故障了，
对于该问题解决方法还是比较简单的，用户只需要根据上述教程来操作即可!
.
..。

Win7系统提示权限不足怎么办
Win7系统提示权限不足怎么办
有时候我们会遇到系统提示用户权限不足的情况，主要是因为使用的`账号不是管理员造成的，下面给大家介绍Win7系统给用户帐户设置为管理员账号的方法，不妨看看。

以下仅供参考！
解决方法：
1、打开控制面板，将查看方式设置为“大图模式”，之后找到并点击“用户帐户”。

2、在用户帐户界面点击“管理其他帐户”，选择要更改的帐户。

3、在帐户管理界面点击“更改帐户类型”。

4、然后勾选“管理员”，点击更改帐户类型就可以了。