
Fix Windows Defender Connection Refused After Update
After a recent Windows Update, you might see a "connection refused" error when trying to open Win...
Software troubleshooting desk

After a recent Windows Update, you might see a "connection refused" error when trying to open Win...

You open the Microsoft Store, tap Update or Install, and nothing happens—or the download stalls a...

If you see a proxy error in PowerShell—like Unable to connect to the remote server o...

You're trying to install a Windows feature update or run Windows Update during setup, and you see...

If Windows Defender is stuck loading and you see error 0x80070422, the service may be disabled or...

If you notice your computer's CPU usage spikes when you connect via Remote Desktop (RDP), the dis...