Why Disable Windows Defender in the first place?
In the latest versions of Windows, except for the pro, where you can stop Windows Defender through Group Policy, otherwise in practice you can not turn it off. If you use virtual machines or play cracked games, it will be useless because you need a light Windows for virtualization and for cracked games you know that you are getting a virus anyway. Therefore, in this short video I will show you the only sure way to stop Windows Defender with a few short and easy steps.
Here is the 60 second video guide: