Keyboard Spectator

Keyboard Spectator is a keystroke recorder that logs all typed keys. In this way all the activity on your computer will be logged in a file that is available only to the administrator, being protected by a password.

You can use Keyboard Spectator to monitor your computer when you're gone, to recover your work when your word processor crashes, or to remember what you worked with a long time ago. The program uses a stealth technology that makes it invisible to the normal user, being available only for the password owner.