Why Public Proxies?
Traditionally, to get a proxy service, you have to install a software or adjust your browser settings. It might take you anywhere from half an hour to half a day. And the pain is, once your computer changes, you have to redo it from scratch. On the contrary, public proxies offer you an easiest way to use proxy. No installation, no configuration, you simply visit a web proxy (e.g. 2UnblockSites.com), type the site URL you want (e.g. Facebook.com) in its address form, and click a button. Everything is done!