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Fix Windows Search Not Showing Results Due to Permission Errors

You type a query into the Start menu or File Explorer search box, but no results appear—or only p...

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

Fix OneDrive Token Expired Error (0x8004de40)

You open OneDrive and see an error like “Your token has expired” or code 0x8004de40. This usually...

Fix 'git remote add origin repository not found' Error