This is fine for the slightly aware power user (I have Windows 8 set up with Start8 and find it miles better than Windows 7), but if you put yourself in the sho

This is fine for the slightly aware power user (I have Windows 8 set up with Start8 and find it miles better than Windows 7), but if you put yourself in the shoes of your technically incompetent grandmother then you can see how things could be that much harder on Windows 8, especially if they took a long time to get used to the traditional Windows desktop.