No. Even knowing nothing at all about the program, based off the name and the little bit you described, that program is a scam. Avoid it and any programs of a similar nature.
Anything that claims to be able to fix a bunch of problems with Windows, improve Windows performance by several orders of magnitude, mentions doing anything at all with the registry or anything along that general theme of program is all but certain to be a scam. In particular are programs that, shortly after you install them, pop up with some limited time sale price. In a number of countries, that sort of thing could very well be illegal, since most of the time the discount isn't really time limited thus it is geared towards making the consumer make a purchase they may not have otherwise if they had more time to contemplate the offer. If it's not a scam, it will likely do absolutely nothing under the best of circumstances, but might well create problems where none existed before.
I want help to do the right thing with my computer. I found PC Health Advisor. Is that a good one?
I have registered by PC Health Advisor and then I get a message that I can buy their product and I pay less till 25 oktober when I buy it now.
What can I use what PC Health say?