HI I would like to put my two sense in please on the avast uI I like the avast ui for the most part. But I do agree that the registration for the free version of avast should be done automatically so that the user does not need to re register the free version I don't find it to much of a pain to reregister but a lot of people have had trouble with this on the forum and it is a waste of peoples time and bother. So I hope someone at avast finds a solution to this sooner not later.
Overall though I find the avast ui to be laid out I have sight problems and I find the tabs easy to read and navigate through.
Keep up the great work avast