Web 2.0 Presentation

This document discusses key aspects of Web 2.0 including interpersonal computing, web services, and software as a service (SaaS). Examples of Web 2.0 include wikis, blogs, social networking sites, and viral videos. The core principles involve improved interconnections between resources and harnessing collective intelligence. However, threats exist such as viruses spread through social media sites, and protection through antivirus software and safe online practices is important.