As you can see, I'm playing Dishonored and there's a stuck image of Dota 2.
your monitor is probably fucked
>playing clockwork
Its called burn-in. It happens when you play your shit tier mobas for so long. Find a dead pixel fixer online and run it covering the bottom edge of the screen overnight (leaving your monitor on of course)
Chances are the monitors fucked though. Happens when you're this shit tier.