So, I've had this issue for a long time, where the disk usage is at 100% with only a few mb/s and the response time is extreme. Now, let me say this. The problem doesn't most likely occur from any specific software that I would have downloaded. Note that my desktop PC has an SSD, and my laptop (only for school) has an HDD 5400RPM(I know it's slow, but has never done this before). Both have the same issues, but I don't have any of the same software in my laptop. I first thought it was Malwarebytes, but after disabling it and Windows Defender, the issue persisted. Anyone got a solution?