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Fix Outlook Auto Start Not Working After Update

After a recent Windows or Office update, you may find that Outlook no longer opens automatically ...

BitLocker File Locked: Troubleshooting Checklist

You try to open a file on a BitLocker-encrypted drive and get an error saying the file is locked ...

How to Reset Windows Security Settings to Default

If Windows Security settings become misconfigured—perhaps after a third-party antivirus installat...

How to Reset Windows Defender Settings

If Windows Defender (Microsoft Defender Antivirus) is acting up—won't open, shows error messages,...

Fix Windows Defender Real-Time Protection Crashing on Windows 11

If Windows Defender’s real-time protection keeps turning off or throws an error on Windows 11, yo...

Fix Windows Defender Module Not Found Error 0x80070643