
How to Allow an App Through Windows Defender Firewall
If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....

If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....

If Windows Security (formerly Windows Defender) isn't starting automatically when you boot your P...

You've set up WireGuard, but the handshake keeps failing. The tunnel won't establish, and you see...

You may see the error 'BitLocker cannot connect to Windows Hello' when trying to set up or manage...

You've set up WireGuard, but the handshake never completes. The peer shows no latest handshake, a...

If you're troubleshooting activation issues or planning to transfer Windows to a new computer, kn...