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.

計算機科學的E - 1：了解計算機和互聯(lián)網(wǎng)是哈佛大學擴建School提供的課程.為每年秋季學校的遠程教育計劃的一部分，讓你了解你的計算機：了解計算機開機的時候怎么運行;為什么有技術(shù)支持計算機不斷重啟；無論你做什么，別人都可以監(jiān)視你；當打開有蠕蟲病毒文件時，你的電腦如何會被感染病毒。