Go to 'Shut down or sign out > Restart.'Īfter the restart, you may have resolved your disk issue. You can also restart your PC to tackle this problem. A restart solves much of the computer issues, and your Windows 10 100% disk usage problem is no exception. We often restart our computer or laptop if the computer screen just froze, outlook crashed. Restart Your Computer to Fix 100 Disk Usage

Simply follow the operation procedures to resolve disk usage 100 in Task Manager. Here are the top 10 methods that have helped other users fix their Windows 10 100% disk usage problem. In the Processes tab, look at the 'Disk' process to see what is causing your hard disk 100% usage. Type task manager in the Windows search bar and select 'Task Manager.' So as you can see, if it is now 100% and is slowing our computer down. Full stepsĬheck What Causes Task Manager Disk 100 Usage in Windows 11/10įirst, we're going to open the task manager and take a look at our disk usages. Full stepsĭisable Superfetch service > Clean Up Junk Files > Reset Virtual Memory > Perform a Clean Boot. Go to 'Settings > Update & Security settings > Windows Update'. Your security software should be able to deal with this, whether it's a free app or a paid suite. Go to 'Shut down or sign out > Restart.'.