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How to Fix BitLocker Pre-Boot Authentication Not Working

You enter your PIN or password at boot, but BitLocker skips the prompt and boots directly to Wind...

Fix Windows Update Service After Antivirus Install

You installed a new antivirus program, and now Windows Update won't run. The service might be dis...

Fix 'Port Already Allocated' Error in Windows Defender on Windows 10

You may see an error like "Windows Defender Firewall cannot use port X because it is already allo...

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

Windows Update Command Troubleshooting Checklist

Windows Update command-line tools like wuauclt, usoclient, and di...

Resolving PowerShell Version Mismatch in Automation Scripts
You're running an automation script and get an error about a cmdlet not being recognized, or a pa...


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