Watch and learn how to make your computer screen totally private, so only you can see what’s on the display. The only catch is that wearing dark, tinted glasses while sitting in front of blank, white screen will inevitably make your secret browsing pretty obvious.
Once you have your monitor you need to remove the top layer, which is the polarized layer. It helps to remove the plastic frame from the front but it's not 100% necessary.
Now you have your own little peek show screen, but you made the monitor pretty much useless for normal usage.