I found the series of 4 educational videos about history of Internet and Web by John Heilemann. The first one is Browser Wars between Netscape and Microsoft. Next is Internet Search – it is about Google and its search revolution. The third one is about Dot Com Bubble of ninetieth — thousands of e-commerce companies failed but had created technology infrastructure for Internet business. I like the fourth video People Power most of all, it tells about revolution in communications, and how social networking changed the world .