Hello, I have just started receiving this weird problem lately. I was recommended to come to this forum for help. I hope this is the right section. I'm somewhat knowledgeable with computers but can't figure out what the heck this thing is. Check out the attached screenshot (the bottom right of it). It's not a dead pixel/stuck pixel because it doesn't show up over my mouse cursor or at all on the task manager or when booting up. Only when windows is up. I've done virus/spyware checks too as well as several reboots. I'm using windows 7. Any help would be greatly appreciated. Thank you.