Fix Windows Update Error 0x80070002 Version Mismatch
You run Windows Update and get error 0x80070002 with a message about a version mismatch. This usu...
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3. Apply
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View listWindows Defender High Memory Usage Troubleshooting Checklist
Windows Defender (Microsoft Defender Antivirus) sometimes uses more memory than expected, especia...
Set Windows Update Service to Run as Local System Account
If Windows Update fails with errors like 0x80070422 or the service won't start, the service might...
Fix Windows Security Path Not Found After Update
After a Windows update, some users see a 'path not found' error when opening Windows Security. Th...
Fix Windows Activation Failed Due to Product Key Mismatch
You see "Windows activation failed due to product key mismatch" after entering a key or during an...
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...
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