I got an e-mail on PC-1. It is suppose to be a type of software that is suppose to detect problems with its free introductory version. Of course to fix these problems it finds you have to pay for the download that will do the job.

Is anyone here familiar with PC-1? Is it worth the $120 for a year's protection?

I wouldn't pay a penny for PC-1. There are too many free, problem solving programs that don't "take over" your computer. What problems would you like to solve/prevent? I am sure people on this web forum can tell you what/where to find solutions.