You should protect yourself in all possible ways, and one of the things that you should not take for granted is what people do on your computer when you are away. When you use Invisible Keylogger, you will be able to monitor what others do, as it will capture every keystroke. You will be able to determine whether those people close to you actually have some secrets up their sleeves. The application works in stealth mode, hence the person using your PC will not be able to detect what is going on. You will be able to record everything, including passwords.