As a software developer, you certainly have a high-level picture of how web apps work and what kinds of technologies are involved: the browser, HTTP, HTML, web server, request handlers, and so on.

作为一个软件开发者，你一定会对网络应用如何工作有一个完整的层次化的认知，同样这里也包括这些应用所用到的技术：像浏览器，HTTP, HTML，网络服务器，需求处理等等。

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The tiny super-computer also boasts an impressive array of mega-hot software like Word, Excel, a picture browser, an e-book reader, paint brush -- the list literally goes on and on.

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