Can you download something that can block or distort the view of your computer monitor’s display, so passers-by can’t see what’s on your screen?
Screensaver with password proterction
Hello, you could get a screen filter.
That kind of super-application is unbeknownst to me.
Option A.) Relocate monitor so that it only faces you. Most LCD monitors, when bent correctly, distort the viewing from most other angles.
Option B.) Get some cardboard and place it behind you so it's obvious your hiding your sexy conversations.
Option C.) Hire Chuck Norris to kick shoulder viewers in their face.