Task Manager Disk 100. This problem can occur all by itself. There are reports from users saying that the latest Windows version tends.
Turn off Windows Defender or Antivirus. Windows Task Manager is a beneficial tool that gives us performance insights. If you suspect your computer is running slowing than it should, look at the Disk column in Task Manager.
Open Task Manager and check the Disk Usage percentage under the Process Tab.
A glance at the disk usage column shows how much a program uses, and disabling such programs may help lessen the number.
Turn off Windows Defender or Antivirus. You must be patient in case the disc checking consumes a large. If you suspect your computer is running slowing than it should, look at the Disk column in Task Manager.