Computer:personal computer(PC),desktop computer,lap- top cmputer/laptop/notebook computer,palm computer,hardware, software, program,keyboard, mouse, menu, pull-down menu,window, path（路径
）, diskette（磁盘 ）,compact disc read -only memory(CD-ROM), central processing unit (CPU), computer virus, hacker, anti-virus software,computer-aided design (CAD), datdbase/Fox pro（数据库） , host（主机 ）, storage spa
ce, access rights（访问权限） , opera a computer /use a computer/, click with the mousem a bort operation （放弃操作）,link,browse, back up（备份） .
The Internet: World Wide Web,site, web page, electronic mail ,bulletin board service, cyberseller（互联网销售商）,local area network , surf ，internot（网盲）, chat room. cyber cafe /cyber pub, net worm/ net head（网虫）, cyber sweethear/cyber lover,network community, cyber chat, net pal/key pal /cyber acquaintance, looking for a job on the internet, go online /stay online /get online/ get on the intermet /join the internet ,log in（登录） ,scroll up and down, crash（死机）,digitize, cyberize（网络化）, download.surf the internet , disconnet（断开网络）, upgrade one's computer（电脑升级）, clear up the virus/clean the virus ,key in one's password（输入密码）, do online shopping /do shopping online.