Prevx 3.0 - open to suggestions on this.
Also worth noting, a copy of Macaffee was recently installed by a non-administrator somehow. She has my password, but I have to wonder if she even realized if she did it. I uninstalled Macaffee on the grounds that I didn't want cascading anti-virus on top of windows defender. I have perhaps an irrational hangup here.
Same non-admin also possibly guilty of playing zynga games. I strive hard to keep this computer clean of that stuff, but it's her computer too . . . . .