We really need to get a new PC as the old one is failing fast. But I am in a quandary as I would like to avoid Microsoft but am not sure how OH with AD will adjust to the change and how he will cope with a Mac. He can still manage emails, searches and uses Skype but can now have problems using the printer and gets confused with permission to update programs, etc and certainly can't do things like deleting cookies or anything slightly complicated. He still plays bridge but with varying degrees of success and failure and of course, there are quite a few other players who also have different types of dementia so there is not too much pressure. So I would welcome advice from others who have had to update their computers and would really appreciate your suggestions before I start researching products and prices. Thanks.