Lock Keyboard and Mouse Keys with Kid Key Lock
Kid Key Lock is a freeware which allows you to lock specific keyboard and mouse functions. If you have small kids in your house, then there is always a chance that they may accidently press some unwanted keys on your keyboard and mouse. This application prevents that from happening by allowing you to disable the keyboard and mouse keys while you are away from the system.
The application allows you to Lock the left mouse button, middle button, right button, double click action or all the things. You can even disable all the keyboard keys or only selected system keys. The application quietly runs in the system tray from where it can be configured. You can set the password which you can type whenever you want to enter a setup or quit the application when in disabled state.
The application is a freeware and works on Windows 2000, XP, Vista and Windows 7.