I am a brand new first time forum member.
I have been using Microsoft Security Essentials (MSE) on a Win 7 Pro 64 tower PC since it was purchased in 2015 .
Also, I have been using MBAM for manual scans, and a few months ago, I upgraded to the premium version running real time.
Everything was fine until Dec 20, 2018 at 7:23 am when I found my PC totally non responsive (frozen). I had to do a hardware reboot, and the normal restart procedure worked fine.
Then the system suf