I was just near the end of a post with links to the Last Free Version (search on that site) of Kerio firewall, to WinPatrol (the free version) and Spybot Search&Destroy when I got the blue screen. I think this is the old AVG problem I had. So though it is more aggressive at getting the stuff you might encounter, you lose data and your place, etc. when the computer shuts down unexpectedly. I'll have to research this problem further before I tell you to adopt it. But McAfee has not been the industry standard for 10 - 15 years, so I wouldn't be in a rush to install that one.

SRS