blue lock

You can copy a song from your server to your laptop quickly and easily.

Lock, Hide, Encrypt and Disguise Files, Folders and Devices.

Lock your screen with a password.

Lock Programs and Encrypt Files and Folders.

Windows Desktop Lock can simply lock your PC

Free screensaver with 28 pictures of the Blue Passion Flower

this application can lock a folder , using feature of OS registery

DKOSD shows an "On Screen Display" the status of the Caps Lock on the keyboard

It will lock your computer to prevent unauthorised access

PC control software for guarding your PC (working-timer, folder & file lock...)