Some countries may block certain content and sites because of censorship. Also access to some websites such as YouTube is often blocked at schools or corporate offices.
However using a VPN service like YouTube Unblock addon you can easily bypass internet filters set by a network administrator. YouTube Proxy is free and fast Proxy Browser add-on that helps you hiding your IP address and watching your favourite YouTube videos no matter where you are.
This extension can also unblock Facebook, Twitter, Hulu, Netflix or gaming sites from anywhere in the world.
Simply click the YouTube Unblock icon in your browser, set ON and enjoy surfing!