
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...
Software troubleshooting desk

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

OneDrive sync may stop with a 504 Gateway Timeout error, often when syncing large files or during...

If you notice the Microsoft Store process consuming hundreds of MBs of RAM even when idle, you're...

You try to reset Command Prompt settings to default—maybe via Properties or by deleting the conso...

When Windows Terminal fails to connect to a server, you might see errors like "Cannot connect to ...

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...