ince 1990, there ha been tremendou growth in the ue of computer by tudent. while in 1990, the average number of hour a tudent pent on the computer wa about one hour per week, thi number grew to nearly four hour per week by 1995, and to approimately 20 hour per week by the year .
thi ignificant growth in the ue of computer by tudent in the 1990 can be attributed to everal factor, including widepread uage, lower price, and technological and ocial development. nowaday, computer are widely ued by tudent for word proceing, book keeping, multimedia preentation, and acce to the internet for both reearch and communication. additionally, ince 1990, due to competition and technological advance, computer hardware and oftware price, a well a internet uage charge have dropped ignificantly. finally, technological development and change in ocial habit in the 1990 have played a major role in thi tremendou growth in the ue of computer. today ociety relie heavily on computer for immediate acce to the new and for entertainment, including, litening to muic, watching movie and port event, and playing computer game.
while computer are of great aitance to the tudent, and therefore, are indipenable tool, they alo poe ome challenge. the bigget challenge that many tudent face i dicipline in the ue of thi powerful device. that i, tudent need to have the dicipline of not allowing themelve to be lured by the entertaining apect of thi wonderful tool-apect that can reult in addiction to computer game or viewing of undeirable material on the internet. that i to ay, tudent need to ue thi powerful tool with great widom![由好作文www.hAOzuowEn.com整理]