How to completely disable Windows Defender on Windows 10? There are several ways to disable Windows Defender on Windows 10, please see the detailed instructions below.

Under Microsoft Defender Firewall, you can set the toggle to On or Off depending on your needs. For example, if you want to turn the firewall off completely (you shouldn't), you'd want to turn ...

If Windows Defender Firewall is connected, it should say "Connected" as shown above. However, if it's not connected, click "Use Recommended Settings" to turn it on.

Windows Security 'Making sure it's you' prompt appears if you execute an action protected by 2FA or Security Key. You can disable it if you wish.

Does the Windows firewall protect your computer sufficiently? What contribution does your router make -- and who needs additional security software? This article explains.