Some governments, schools, and businesses try to block websites in order to reduce distractions, conserve bandwidth, or censor content. If you want to circumvent such limitations—and you’re willing to assume any attendant risks—you can try to enlist the aid of a VPN, or virtual private network.
How a VPN works
A VPN creates a secure tunnel between your PC and a server in another location. When you connect to a VPN server, all of your communication travels through that tunnel, so third parties can’t monitor it. In this setup, your online identity—your IP address—becomes anonymized, and you can access blocked websites.
How to unblock blocked websites was orginially posted by Justin Phelps