Computer Science E-1:Understanding Computers and the Internet is a course offered each fall at Harvard University's Extension School.It is part of the school's Distance Education Program,which means that students can take this course via the Internet.This course is all about understanding:understanding what's going on inside your computer when you flip on the switch,why tech support has you constantly rebooting your computer,how everything you do on the Internet can be watched by others,and how your computer can become infected with a worm just by turning it on.

計(jì)算機(jī)科學(xué)的E - 1：了解計(jì)算機(jī)和互聯(lián)網(wǎng)是哈佛大學(xué)擴(kuò)建School提供的課程.為每年秋季學(xué)校的遠(yuǎn)程教育計(jì)劃的一部分，讓你了解你的計(jì)算機(jī)：了解計(jì)算機(jī)開(kāi)機(jī)的時(shí)候怎么運(yùn)行;為什么有技術(shù)支持計(jì)算機(jī)不斷重啟；無(wú)論你做什么，別人都可以監(jiān)視你；當(dāng)打開(kāi)有蠕蟲(chóng)病毒文件時(shí)，你的電腦如何會(huì)被感染病毒。