There are certain restrictions on some sites such as Country Restriction. Mostly there are sites just for US citizens. For Example The most 99 cent domain offers from GoDaddy is only available to US citizens. They check the country by IP Address. I’m going to tell you how to Change your Country by changing the IP address using a PROXY. This is explained to work on Ubuntu, you can also use this method in Windows & Others but in a different way.... [READ MORE]

There is no specific command to logout in an Ubuntu system. Why ? Here’s how it works. The desktop you’re seeing is a separate software. They are called Desktop Environments (DE). The default DE of Ubuntu is Unity from Ubuntu’s 11.04 versions. Before it was GNOME. There are many DEs for Ubuntu. Some of them are : Openbox XFCE LXDE and many more.. There are also separate Login Managers to provide the login screen while Ubuntu is loaded.... [READ MORE]