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Fix Port Already Allocated Error for Windows Update on Windows 10

You try to run Windows Update but get an error message like 'port already allocated'. This usuall...

How to Allow an App Through Windows Defender Firewall

If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....

How to Fix OneDrive Sync 504 Gateway Timeout Error

You try to sync files, but OneDrive shows a 504 Gateway Timeout error. The sync stops, and you ca...

Fix 'Windows Not Genuine' Error After Update

After a Windows update, you might see a message that Windows is not genuine, even though it was a...

How to Fix Windows Defender Error 0x80070422

When you see error 0x80070422 in Windows Defender, the Security Center service or Windows Update ...

Resolving npm Dependency Conflicts After an Update