I have a problem with an ad on my Google that is sponsored by Criteo. Someone suggested I install SB to get rid of it, so I installed it about 10 days ago. I think I ran something called immunization. It produced some report about browsers (FF, IE, TB, ...). Maybe 2-3 times the dialog appears on my screen. Apparently, it is on some schedule, and wants me to do something. This morning I ran it as passive. It offers to run it in UAC mode as well, but I've ignored it until I understand what that's about.

I have no idea if SB is running all the time, or I need to run it from time to time on my own volition. Just how does one operate SB in some useful way?