I had a Dell computer and absolutely hated it, biggest mistake I ever made. I thought it was poorly put together and within a very short space of time started packing in. Got a Sony Viao and within a few years that started having problems. Switched to a laptop a couple of years ago buying one cheap in the sales and to be honest its perfect for me and the family.
1. It doesnt take up too much room and gets tucked away in a bag at the end of the day. 2.Didnt cost much so when it does start packing in its no great loss to me 3.I just got an external HD for my storage use. I never bother storing stuff on the laptop that way if it does pack in I dont loose anything and I can always move important things about.
Its now reached a point that I use my laptop for music (Just get some decent speakers) For DVD's (Just use a HD cable) I have ended up getting rid of a fair bit of clutter in the house. I am now looking at one of these tablets for my next purchase.