why does pic related keep happening to me I tried the options

That's normal though?

Have you tried clicking on disk so the list is sorted by programs which are using it up the most.
That might be a good start.

If it's still Chrome, press Shift+Esc on a new tab and see if any of your tabs are behaving out of the ordinary or something, I don't know.

it could also be either search indexer service, or windows update or windows defender, or a combination of all three

>100% disk usage
you hdd is being ravaged by the wannacry ransomware