
Run System File Checker Tool, which scans and restores missing corrupted System Files from Special cache folder located on %WinDir%\System32\dllcache. To do this open command prompt as administrator, type sfc /scannow and hit the enter key. After that restart windows and check, Disk usage came to the normal stage.Īlso, start windows 10 into clean boot state to check and identify if any third-party application causing High Disk usage problems. Run Registry cleaner to fix broken registry errors. Also, Install a Free System optimizer like Ccleaner to clean up junk, cache, system error, memory dump files. Install a good antivirus with the latest updates and perform a full system scan to make sure any virus/malware infection not causing the issue.

Follow these steps to fix 100% disk usage issue if it’s because of Skype.

Here, Toggle off the option called Use a prediction service to load pages more quickly.įor Skype, the high disk usage goes down when write permission is granted for all application package groups. You can turn it off by visiting chrome://settings > Show Advanced Settings > Privacy. In the case of Google Chrome, the web page pre-load feature is at fault.
