This will let you read just about any site, but you can't log in to member sites (like Youtube or whatever). So, the best way to unblock sites (yes, and Youtube. Most of the ones you'll find by searching on the internet will get blocked, because that's the first place a teacher will look when they want to know what sites they should block. The trick is to find a proxy that very few people know about. New proxies get blocked all the time, so you really need to keep finding new ones when that happens. But anyway, here's how you can get on any website at school (yes, including Youtube, you addict). Rather unblock something useful, like Wikipedia. Why do people want to unblock Youtube? Youtube sucks.