What is PrivacyGuard and How Does it Work in Computers?

1. 1. PrivacyGuard is a Lenovo computer software that secures your computer screen from prying eyes.
   2. It blocks the view of a person either peeping from the sides or directly over your shoulder.
   3. PrivacyGuard uses angled light technology to reduce your screen visibility from either side.
   4. It also includes an Open Glance App that detects and warns you of someone peeking over your shoulder.
   5. Open Glance works through the laptop camera.
   6. PrivacyGuard is enabled and disabled using the fn + d keys on your keyboard.
   7. The PrivacyGuard feature is, however, limited to some Lenovo computer models.

Also read: What is a Tile® Device and How Does it Work?

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