lock screen

Lock computer to prevent unwanted access, keep people off your computer.

Lock your files,folders and drives very fast at windows kernel level 100%secure.

Lock down your browser and prevent unauthorized access to the Internet。

Lock, hide, and password-protect your all private files and folders.

Lock and hide your files, folders and drives to deny access, remove, deletion.

Lock, hide, and password-protect your all private files and folders.

Lock Programs and Encrypt Files and Folders.

Lock and hide your files, folders and drives to deny access, remove, deletion.

Lock your mouse and PC.

Screen Shot Pro capture your screen with this screen capture software