Lock My PC 4.7
Lock My PC? is an easy in use and compact tool for quick computer locking when you leave it unattended. It shows a lock screen, disables Windows hot keys and mouse. You can lock your PC with a hotkey or from the system tray. To unlock the computer you must enter correct password only. Unlike another similar computer lock software that cannot lock Ctrl+Alt+Del on a computer running Windows XP, our Lock My PC runs own keyboard driver to block such key combinations