You can check for new updates and install them if they are available. Check if you are up to date by going into the “Update and security” section of the Windows Settings app. Installing the latest updates can often resolve mysterious problems with your Windows 10 system. While taking this route may not help you find out the underlying reason for the problem, if it goes away, that may be sufficient for you.īe sure to use the “Restart” option which starts your system in a fresh state as opposed to the “ Shut Down” option which preserves your system state and may not resolve your disk issue. Your Windows 10 100% disk usage problem is no exception. You know from experience that restarting your machine can often resolve all kinds of issues. How to Turn Off Automatic Updates on Windows 10 Way 1: Restart Your System