Web 2.0(redirected from Web20)
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(Computer Science) the internet viewed as a medium in which interactive experience, in the form of blogs, wikis, forums, etc, plays a more important role than simply accessing information
The perceived evolution of the Web from a first generation, or original, incarnation into a second generation incarnation. The second-generation Web may be broadly characterized by its greater emphasis on user-generated content, the proliferation of social networking, the widespread adoption of services such as free blogging, and a resurgence in economic activity conducted over the Internet.