Oh, and, dear people of CCleaner,
I have been using CCleaner Free for a long, long time and always found it a good program. So, as a way to support you, I bought the Professional version.
But I kind of missed the fact that it is a "subscription-based" and "one-year" buy, and I am not content about this. Call me old-fashioned, but I do not want to buy every year to have a program run. I want to buy for it and be able to run it as long as possible. So, next year I will not "renew" this "subscription" of CCleaner Professional.
I just wanted to add this.