Is someone spying your computer?

Go to  "Start" and click "Control Panel"

Click "Security Center"

Click "Windows Firewall"

Click the "Exceptions Tab"

Uncheck programs that you do not want to have access to the Internet, but make sure you know what a program does before restricting access, as you could completely lose Internet access or prohibit programs that you need.

Click "OK" after you have deselected the programs you do not want to have access to the Internet.

Close the "Security Center" and the "Control Panel"

Download, install and run a complete computer scan with the free spyware detection software Spyware Terminator and schedule it to run a daily scan.

If you know someone who has reasons to spy on you and had access to your computer, you shoult take your keyboard and pc to a specialist and have it checked.