第1个回答 2014-10-24
Benefits of Computers
Before the appearance of computers, a lot of work has to be done by hand. But now, computers can take the place and finish it in a shorter time.
People used to look for information in the library. With the computers, man can source it simply on-line, which are more efficient and convenient
With the development of technology,our life will be even better and more comfortable under the help of morepowerful computers.
纯手打,纯原创,望采纳本回答被提问者采纳