The reason may be that more and more students come to realize that computer has become a must in their future work and everyday life.
However, every coin has two sides, if the students spend too much time playing computer games, it will do great harm to their studies.
As can be seen from the chart,
there was a sharp increase
year by year in the time the students spent on computers, from 5 hours a week on average in 2000 to 20 hours in 2004.
Look at the picture, the students in the school spent about 3 hours a week on computer in 2000, in 2002 they spent about 10 hours a week on computer, and in 2004the number is 20 hours.
In a word, computer has become popular among the students, and how to make full use of them has caused much discussion among people.