
Fix Windows Defender High Memory Usage in Windows 11
You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...

You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...

You try to install or update a Chrome extension and see "Access Denied" or "Error: Access Denied....

You're trying to sync a file in OneDrive, but you get an error saying the file is locked. This us...

You open Windows Security and see 'Error 502 – Bad Gateway.' This usually means Windows Defender ...

After a Windows update, you may see a "version mismatch" error in the Microsoft Store. This usual...

You close tabs in Windows Terminal, but memory usage stays high. Task Manager shows the process h...