
How to Reduce Windows Security CPU Usage
If your system feels sluggish and you notice high CPU usage from 'Windows Security' or 'Antimalwa...
Software troubleshooting desk

If your system feels sluggish and you notice high CPU usage from 'Windows Security' or 'Antimalwa...

If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...

If you need to install Microsoft Store apps on multiple PCs or on a device with limited or no int...

If you see 'microsoft store command not found' in PowerShell or Command Prompt after a Windows up...

You see OneDrive error 0x8004de40 with the message "Connection refused." This often happens when ...

You open Outlook, but new emails don't appear, calendar changes aren't saved, or contacts are sta...