When you need to know about what other users are typing in your computer while you are not there, KeyboardLock is the application you need to do so. It works by keeping a record of everything that is written using your keyboard and let you know later about this information. The program can be protected with a password or it can be hidden from users who are not aware the program is running in your computer. It doesn't matter your intentions, the program can record passwords, emails, or anything written using your machine. It works in the background and it can encrypt the records.