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Windows Defender Service Not Starting: Fixes and Checks

When Windows Defender won't start, you might see an error like "Windows Defender service can't be...

Fix Windows Search Rate Limit Error in Windows 11

If you're seeing a “rate limit” error when using Windows Search in Windows 11, it usually means y...

How to Fix Windows Activation Backup Restore Not Working

If you've backed up your Windows activation status and later the restore fails, you're not alone....

Fix Windows Security Auto Start Registry Settings

If Windows Security (formerly Windows Defender) isn't starting automatically when you boot your P...

How to Fix BitLocker Not Working on Ubuntu

If you dual-boot Ubuntu with Windows or try to access a BitLocker-encrypted drive from Ubuntu, yo...

Fix Command Prompt Service Unavailable After Update