Windows 10 100 Percent Disk Usage Problem

Totally agree with Chris. How much trouble is it for Microsoft to Google this problem to see it affects many. Question for Microsoft:  Why does Task Manager not show what task(s) this disk usage is allocated to? This is like "unreported overhead" that can't be accounted for. Why can't you account for it? It certainly would be big indicator if you could just report on what task(s) this is being allocated to. This seems to be a Microsoft problem and not a hardware/firmware problem. It never used to happen with Windows 10. Now it does. I had this issue again a couple of days ago. Let it run its course and 15 minutes later all was back to normal.

No, Microsoft, it's not this guy's PC that's the problem, it's something inherent in Windows 10. I have it on my laptop, and so do ALL of my colleagues. We leave task manager showing all the time, and after about 2 or 3 hours, the disk usage drops from 100% to something sensible, and the machines work fine then. I very much doubt that we all have damaged hard drives that miraculously repair themselves after two hours, and then break again when we reboot.

If you Google it, as soon as you start typing "Windows 10 showing 1..." it auto-completes with "100 percent disk usage". It's a well-known problem, and the only people who don't seem to be aware of it are Microsoft, which is a bit worrying.

I have the same problem since 1 year and still didn't get the solution, I formatted my laptop several times completely.

Go look up on the internet command for cmd how to stop superfetch program and then in services.msc disable it along with every service that is used for telemetry. This will take down some disc usage. Yoh can also reduce it by turning off firewall and disable windows search in the services.msc and if you have xbox apps on your pc or laptop disable every service from xbox that u can especially if you dont use it. Go to app settings, windows 10 settings not control panel and delete all microsoft apps that u really dont need. Then in task manager if you still have high disc usage end tasks like java update scheduler, adobe update scheduler,google installer and google crash handler. And end windows defender smart screen and windows modules installer,windows defender notification icon and ine drive services. But most of tasks that u end in task manager youll have to end every time. That helps me to reduce my disc usage I hope this will help u.

I got this problem for years. Tried so many solutions but none of them could help.

This is win10 issue with HDD. Microsoft is pushing us to use SSD. They will never fix this.