Want to control your computer using your mobile phone? Check out Remote Mouse, a remote control app that transforms your mobile phone into a wireless controller to control your computer.

Find out what a VPN is and what they can do. We'll also walk you through the process of selecting and using a VPN step-by-step.

To do so, enter the protocol abbreviation followed by "://" in the top field in the Connect to Server window followed by the name or IP address of the remote server, then click the Connect button.