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#1
Total Defense
I thought I'd be brave and try to install Total Defense's (paid) anti-virus program that works under Windows 8.1
It installed okay although did give me a warning about "some incompatability issues". On re-boot however the PC just "hung", my guess is trying to boot the anti-virus software. I had to use the "rebuild/repair Windows" option - which worked the same as an upgrade and left me with a windows.old folder and no installed applications