How do you delete a account. I am honestly done being seen as someone who just talks cr ap, and I want to just leave at this point. My personal life is already stressful as is and I don't need this stuff either.

Ihave a singular monitor that is a tv for my computer. recently, i took apart my computer and put it back together. when i put in the hdmi cord and booted the computer to see if it worked, the computer turned on fine but the screen was blue with "hdmi no signal." i've tried everything that doesn't require buying spare parts, any answer is appreciated!