If the countdown expires, your mouse and keyboard will be locked. If you wish to stop the countdown, click the ‘X’ in the top right corner. A countdown popup message will appear just above the taskbar. – When the position of the taskbar changes, info popup doesn’t appearĪfter downloading, extract the zip file to your desired location, then double click the Keyfreeze icon to run it. You can block keyboard and Mouse separately or together So your kids can safely watch a cartoon or have a videochat with their grandparents and bang the keyboard as much as they want. KeyFreeze is a FREE Windows application that blocks your keyboard and mouse without “locking” the screen.