How to lock the keyboard and mouse with a password

What do you do if you own a computer you do not want one that is used by someone else during your absence?? Each of us has its own peculiarities and the work that he does not want to tamper with one of them, and there are many ways and programs from which you can lock anything you want in a computer with a password, But such methods it was possible to overcome them, and keeps you experience programs and other solutions for safer and more power Kid-Key-Lock : software solution is the best and safest Where the lock mouse and keyboard and prevent their use by someone else while you are not in front of your computer, as it is compatible with all windows systems download the program Click here Explain the program