Avast has kept me safe for over 10 years...
Go avast...
Also didnt the McAfee guy turn out to be a kiddie fiddler or something bad...
Depends on your priorities. Some info here: http://www.forbes.com/sites/gordonkelly/2015/11/02/microsoft-confirms-unstoppable-windows-10-tracking/?utm_campaign=yahootix&partner=yahootix#4f27422e2f4a...good idea/bad idea? ...