
Windows Defender High CPU and Memory Usage Not Working: Fixes
If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...
Software troubleshooting desk

If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...

You double-click your Chrome shortcut, but nothing happens—or it opens a different browser. This ...

You may see a notification that Windows Search indexing couldn't start due to an authentication f...

You open Outlook, click a folder, and see: "Cannot expand the folder. The set of folders cann...

If you see a message that the Windows Search service keeps stopping, or your file searches sudden...

You try to open or sync a file in OneDrive and see "Access Denied" with error code 0x80070005. Th...