初二水平的英语关于computer的作文

Computers are very useful and helpful today.We middle school students like computers very much.Some students use them to play computer games.Some of them use them to look up some useful knowledge.we need computers.Teachers also need them to look up some information.There are many computers in our school and office. Computers are very important in our daily life ,work and study. Now most families have computers.They are becoming more and more useful.

Computer
The computer is a product of advanced civilization and its invention, according to some people, signals the advent of a Second Industrial Revolution. Formerly a bulky machine that demanded much space, the computer is now becoming smaller and smaller and scientists have made it more sophisticated and accordingly more useful. As is generally known, the computer can do a wide range of work, including complex computation and analyses. People now also use it as a teaching aid in designing. An infinite variety of software