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Fix Windows Update Service Fails to Start After Update

After installing a Windows update, you may find that the Windows Update service (wuauserv) fails ...

How to Reset Windows Defender Settings to Default

If Windows Defender isn't behaving as expected—real-time protection won't turn on, settings are g...

Fix Microsoft Store Authentication Token Expired Error

When you open Microsoft Store and see an error like 'Authentication token expired' or 'Your authe...

Fix 'PowerShell Not Recognized as Internal or External Command'