In some countries such as Iran and China, Facebook, Twitter are blocked by the local goverment and you can’t visit your facebook homepage via the local Internet, for example, when you are travelling in Beijing, you can’t login your account when you want to share your photos with your friends because the blocked Internet.

There are many methods to solve problems like this, the most easy and cheap method is use the free VPN services or softwares, you can search the keywords in Google and you will easily find a lot of resources, for example, the Free VPN, is a free VPN software which will help you visit Facebook of Twitter when blocked by the local goverment.

Download: http://thefreevpn.com

In fact, when can use the VPN in some other aspects, Watch Hulu.com, Pandora.com, ABC.com, BBC.co.uk abroad, Protect yourself from snoopers at Wi-Fi hotspots, hotels, airports, corporate offices and ISP hubs or Hide your IP address for your privacy online. If the free VPN can’t solve your problems, you can also buy the paid VPN services.