How to Fix Windows Defender Authentication Failed Error
If you see "Authentication failed" when opening Windows Defender or trying to run a scan, it usua...
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View listFix Windows Defender Dependency Conflict in Windows 10
You may see an error like "Windows Defender can't start because a dependency service is not runni...
How to Set Up Windows Defender for Low Memory Usage
If your system feels sluggish or you see high memory usage from Antimalware Service Executable (M...
How to Fix Microsoft Store High Memory Usage
If you notice the Microsoft Store using a lot of memory (often 500 MB or more) even when idle, it...
Fix Windows Defender Update Error 0x80240022
When updating Windows Defender, you might see error 0x80240022. This usually means Windows Update...
Fix Microsoft Store Not Opening After Update
After a Windows update, the Microsoft Store may fail to open or load properly. This is often due ...
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