
Troubleshooting
Fix Windows Defender Can't Connect After Update
After a Windows update, you might see an error that Windows Defender can't connect to the service...
Clear technical guides for everyday software errors, configuration problems, and productivity tools.

After a Windows update, you might see an error that Windows Defender can't connect to the service...

You click the search bar or press the Windows key and start typing, but instead of results you se...

If you see a token expired error in the PowerShell terminal inside Visual Studio...

You're browsing in Chrome and suddenly see "DNS probe finished NXDOMAIN" — meaning the domain nam...

You open Windows Defender and see error code 0x800704cf. This usually means Windows Defender can’...

You're downloading a Chrome profile (or a file that triggers a profile download) and it gets stuc...
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