How to Fix Windows Defender File Locked Error 0x80070020
Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...
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View listFix Windows Defender Real-Time Protection Keeps Turning On
If you've disabled real-time protection in Windows Defender only to find it re-enabled after a re...
How to Reset Windows Defender Settings to Default
You might need to reset Windows Defender (now Microsoft Defender Antivirus) to its default settin...
Change Windows Update Port to Fix 'Already Allocated' Error
When you see "port already allocated" during Windows Update, it usually means an...
Fix Windows Activation Not Working After Update
After a Windows update, you might see an activation error or a watermark saying your copy isn't g...
Fix Microsoft Teams High CPU Usage After Update
After a recent update, you may notice Microsoft Teams using 50-80% of your CPU, making your syste...
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