do you ever use your computer at work for playing games and then try to close it quickly every time someone approaches? has your boss caught you looking at adult pictures? are you afraid to enter certain websites while at work? do you want to prevent nosy co-workers from peeking at what you are doing on your computer? in these cases and many others - boss invisible is what you need! why close the game or browser window when someone comes near your pc? simply move your mouse pointer to the bottom-right corner of the screen to hide the window! move the mouse back to that corner again to bring your window back into view!