Lock keyboard and mouse for free

There are few softwares available to lock keyboard and mouse. The most appropriate software I found to lock keyboard and mouse is "Lock Keyboard software". It is free and very much useful to lock keyboard and mouse
to prevent children to click or make unwonted works. Although it lock keyboard and mouse, scrolling remains active and useful to study. Here how you can get it.

Download the Lock keyboard software from

http://www.brothersoft.com/keyboard-lock-204865.html

Unzip it and run the file. Select a password and click start. Typing the password should lock the keyboard and mouse.

Goodluck