I have just purchased for £30 Registry Mechanics scan to amend mistakes on my computer, to optimize my computer, to stop the picture freezing on the screen and to improve speed and efficiency of the computer and all the other things they claim I will get and there has been no change whatsoever. As is common with online websites there is absolutely no way to contact them So if it doesn't work, that's just too bad. I do not think that they should be able to make false claims about their products and services. There are... read full review »