
Troubleshooting
Fix Windows Security High CPU Usage After Update
After a Windows update, you might notice the Windows Security process (Antimalware Service Execut...
Clear technical guides for everyday software errors, configuration problems, and productivity tools.

After a Windows update, you might notice the Windows Security process (Antimalware Service Execut...

You click the Windows Security icon, but it doesn't open. Or you see an error saying the service ...

When Windows Security displays a "proxy error: permission denied" message, it usually means the s...

After a Windows update, the Microsoft Store may fail to open—clicking the icon does nothing, or i...

After a Windows update, you might see backup error 0x80070001. This often means "Incorrect functi...

If Windows Defender shows “Can’t connect to the internet” or similar errors, it usually means the...
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