题目内容
Microcomputers are common tools in all areas of life.
查看答案
搜索结果不匹配？点我反馈
更多问题
Hardware consists of a monitor, a keyboard and software.
The purpose of software is to convert data (unprocessed facts )into information( processed facts).
To be a competent end user, one should understand the essential of information technology, including software, hardware and data.
Programs are the instructions that tell the computer how to process data into form you want.
微信支付 
支付宝支付