Turns any USB Flash Drive into a key that prevents unauthorized people from using your computer. USB PC Lock will automatically lock your computer and perform other actions when you step away from it.
Key Features:
1. Lock worksation when you step away.
2. Lock MSN.
3. Stop streaming media traffic.
4. Mute audio.
5. Start/Stop event logger.
6. Start/Stop batch.

The license of this software is Freeware, you can free download and free use this system locking software.