It can lock all items with your computer,just like Mouse, Keyboard, Desktop etc. after your desktop was locked by the software, none can modify your document, access your computer or use programs on your computer.

Password Protected Lock is an excellent security computer lock you can use to secure your PC and protect your privacy. It is attractive, secure, and very easy to use. It starts automatically with Windows and optionally activates desktop lock...

1st Screen Lock is a password-protected desktop security utility that lets you lock your desktop with a password on boot, or at the time you are leaving your PC. You can use the built-in spy utility that works in background and enables you to spy on

Lock down your system like never before. Exercize total control over your computer: Explorer Control, File Lock, Folder Lock, System Lock, Shortcut/Program Lock, Internet Lock, Restricted System, Window Lock, intruder Detection with Alarm.

Care for Eyes can lock screen on time, relax your eyes by force. It disable windows hotkey and taskbar and support 4 mode to lock system.

Frequently mispress Caps Lock or Insert keys? Want to have Caps Lock, Num Lock indicator in a tray (near clock)? Want to have a sound when Insert,Caps Lock or Num Lock are pressed ? Then TogglesInTray is what you need.

The Clever Keyboard Indicator is a program which stays in your Windows system tray and displays "Caps Lock", "Num Lock" and "Scroll Lock" status, allows you to switch key status, plays a sound when the key status changed and many more.

Computer Lock Up utility enables to lock computer access quickly as well as efficiently by means of password protection at the time the user is absent. The program maintains standard and transparent modes of computer locking.