How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
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All notesHow to Fix 'SQLite Database is Locked' in Python
If you're seeing sqlite3.OperationalError: database is locked in a Python script, it...
Fix Windows Defender Login Loop with Registry Edit
If you're stuck in a login loop after signing into Windows, where the screen flashes and returns ...
Fix Windows Defender SSL Certificate Sync Errors
You might see a warning that Windows Defender can't update because of an SSL certificate error. T...
Fix Windows Security Auto-Start Permission Denied Error
You might see a 'permission denied' error when Windows Security (Windows Defender) fails to start...
Windows Defender Not Opening on Windows 11: How to Fix
If you click the Windows Defender icon or search for it and nothing happens, you're not alone. Th...
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