
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 the Microsoft Store hangs on the loading screen—showing only a spinning circle or a blank whit...

If you've noticed stuttering, high CPU usage from security processes, or unexpected game crashes,...

You open OneDrive and see 'Resolving changes' stuck for minutes or hours. Files won't sync, and t...

You open Microsoft Edge and see a configuration error message, or the browser behaves oddly—setti...

You might see an error saying Windows Defender has a version mismatch, or the app won't open beca...