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Fix Windows Security Not Launching After Malware Removal

After removing malware, Windows Security may fail to launch or show a blank window. This is often...

Fix BitLocker High Memory Usage on Windows 11

If you notice that BitLocker is using a lot of memory on Windows 11—sometimes over 1 GB—it can sl...

Fix Windows Defender Access Denied Permission Error

When you see "Access Denied" while trying to run or configure Windows Defender, it usually means ...

Fix Windows Defender 504 Gateway Timeout Configuration Error

When you see a 504 Gateway Timeout error in Windows Defender, it usually means t...

How to Fix PowerShell Module Not Found Error