Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
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View listFix Windows Security App Stuck Loading
You open Windows Security to check your protection status, but the app just sits on a loading spi...
How to Fix WinRAR Checksum Error in Downloaded Files
You downloaded a file, but when you try to extract it with WinRAR, you get a checksum error. This...
Fix Windows Search Not Working in File Explorer
You open File Explorer, type a filename or keyword into the search box, and nothing happens — or ...
How to Fix Windows Security Service Not Running
If you see an error that the Windows Security service is not running, the Security Center or Wind...
Fix High CPU Usage from Windows Activation Failure
You might notice your PC fan running loud or sluggish performance after a Windows update or hardw...
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