Be very careful when you sign up for a My Clean PC software only account for $19.99 a year. Even if you do not desire the service, their website purposely steers customers into a tech support program that has a monthly charge. Thereafter, they will refuse to refund any of these fees unless they occurred in less than thirty days, so watch your bills closely.
Even if you finally straighten it out that you only want the yearly software, each renewal the company intentionally places you right back in the same tech program with a monthly charge that you specifically opted out of before because you did not want it.
Then once again, if you don't catch unexpected charges on your credit card bill, you are stuck paying for services you never used or wanted because of their company-friendly less than 30 days refund limitation. It's quite a racket, so don't get caught up in their deceptive contrivances.
This is only one of many problems. Be aware!