1)   LockItNow! 1.2
Let your mobile phone lock and unlock your PC. When LockItNow! detects that you are no longer by your PC it locks it, keeping others from accessing it. When you return your PC is automatically unlocked, ready to be used.
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 2)   System Security 2006 4.0.0
System Security 2006 is the next generation of computer-security software. Software that enables you to protect your system from unauthorized use and unauthorized users.
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 3)   PC Locker Pro 1.2
PC Locker Pro is a Free Software that lock and protect your computer when you leave.You can lock you computer just by clicking one button in the system tray or using custom hotkey.
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