To disable the Firewall completely for all, click on each of the three, one after the other. When you click on Public network, the following panel will become visible. Toggle the Windows Defender ...

If you don't want it at all, though, you might be looking to disable it. It's worth noting that the Windows Security app offers many layers of protection on top of Microsoft Defender itself.

So, check for updates and install the ones available. Once you have updated your operating system, let us see how to enable or disable ... SOFTWARE\Microsoft\Windows Defender\Real-Time Protection ...

Microsoft has confirmed earlier today that it has fixed a major issue with Windows Defender ... you will need to check for updates. Interestingly, it looks like the new Defender update resolved ...