Quote Originally Posted by torre View Post
Quote Originally Posted by jds63 View Post
If that worried about more viruses, either add Malwarebytes to system or get a better complete Internet security.

Personal opinion only and with due respect. I would not trust any app, etc to insure any AV could not be disabled.

Above quote is sage advice.
Personally i am trying to get the point here, as system was compromised once before with Defender alone, as doing this is not going to make it invincible.
Check stats on Windows Defender, yes it is better then previous versions, but not the best alone, true any Anti-Virus is and can be vulnerable to attack. Real importance is safe computing, online (e-mails,downloads,websites) and sharing devices.