M LOCK graphic combination lock

When you leave your computer, you need to lock the screen to prevent others from accessing your computer. Are you tired of the Windows lock screen? The following is a nine-square grid computer screen hang-up lock recommended. I believe everyone is familiar with this method. Yes, such graphic locks have already appeared before smartphones were everywhere. Now you can try it on your PC. Green, free.

Main features:

Based on security technology, lock your computer and automatically lock the screen after the computer is turned on. When the computer is locked, the network connection can be disconnected. Automatically lock the screen when the computer is idle or there is no action on the mouse or keyboard. Turn off the monitor after locking the screen. Enter a specified number of incorrect graphic passwords and sound an alarm or other customized lock screen prompts. Customize the lock screen background image to display dynamic date and time on the lock screen. It is 100% free green software and does not contain any spyware, adware or viruses.