
How to Fix Windows Security High Memory Usage
You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...
Software troubleshooting desk

You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...

When Windows Security (formerly Windows Defender) throws module errors, you might see messages li...

You open File Explorer, type a filename or keyword into the search box, and nothing happens — or ...

If you see 'OneDrive sync module not found' when trying to start OneDrive, the app cannot find it...

You see the error "Windows Security service failed to start" with code 0x80070422. This usually m...

You're logged into Windows with an administrator account, but Windows Security still shows 'Acces...