How to Clear Windows Update Cache to Fix Update Errors
When Windows Update gets stuck at a certain percentage or throws an error code (like 0x80070002, ...
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Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
How to Fix OneDrive Sync 404 Not Found Error
If you see a "404 Not Found" error while syncing files in OneDrive, it usually means the sync app...
How to Fix OneDrive Sync Service Unavailable Error
You open OneDrive and see “Sync service unavailable” or “We can’t sync your files.” This usually ...
How to Fix Microsoft Store Error 0x80073cf0
You open Microsoft Store to download or update an app, and instead get error code 0x80073cf0. Thi...
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....