Pc does this, and its getting worse

[rubin]

I come home from a trip and my pc is like this, I restart it and wait a while, and it fixes, the bug happens again and again but now it's not reverting to normal. The entire bottom half of my screen is buggy and glitchy, and it sometimes displays what's going on and stays on that specific picture for a minute the rest of my screen is fine it's just the bottom half, also it thinks it's a hardware problem because the buggyness does not display on screenshots

[ngc2392]

Maybe is faulty driver (installed via windows updates), maybe is hardware problem (faulty gpu), maybe you got problems with memory (try memtest !) or maybe system itself got corrupted (try chkdsk or sft commands)
If you boot it in safe mode is the problem still there?
If you boot in some live linux distro is the problem still there?