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Fix Windows Defender Update Error 0x80070490 on Windows 11

If you see error 0x80070490 when trying to update Windows Defender on Windows 11, it usually mean...

Fix Windows Defender Connection Refused or Permission Denied Errors

If you see "connection refused" or "permission denied" when trying to start or update Windows Def...

Fix BitLocker Connection Timeout Error Code

You see a BitLocker connection timeout error when trying to unlock a drive or during recovery. Th...

How to Clear Microsoft Store Cache and Fix Common Issues

If the Microsoft Store won't load, downloads stall, or apps fail to update, a corrupted cache is ...

Fix Microsoft Store 502 Bad Gateway Error

You open the Microsoft Store and see a blank page with a 502 Bad Gateway error. This usually mean...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...