Windows 10: Random Crashing

So my computer has been crashing randomly and semi-frequently while I am on it, for months now, and it's finally driving me up the wall as some of my files got corrupted. It seems to occur most frequently when I am watching videos or attempting to stream the contents of my computer to other devices as this is its primary use, but there may not always appear to be any sort of real rhyme or reason as to why it crashes. I've already ran 8 passes twice on my memory and stress-tested my GPU and its memory as well. I've scanned the SSD for errors and found and fixed them via DISM and chkdsk th

:)