When you are away after activating Predator in your Computer other user cannot access your computer ,computer screen goes dark,keyboard and mouse will be disabled.
Predator Protects your Computer with USB Flash drive by assigning a key for USB Flash drive.
Predator lock your computer with USB drive. We use accounts having passwords in Windows to prevent unauthorized access to our computers,every time you are away the session will be locked and you have to enter password to log into that session.How is that you have to plug USB drive and activate the session as well as locking the computer.