Retro computer challenge: to recreate this kludge set your monitor resolution to the lowest possible setting and the colors to like... 6. Enjoy!
It stepped on my patience for years, so why not return the favor a bit?
I may need to monitor my monitor a bit more closely.
From the submitter:
This was a photo from my work, where apparently someone had been using a program they weren't meant to, so the boss simply put white-out on the computer screen to prevent him using the program.