Thanks for the replies, everyone
Okay, I admit there's probably one more thing I
did already know about Macs - if DD has one, I'll want one, too!
I think so many of her friends already have Macs that DD will undoubtedly find plenty of help once she is running one - and lets face it, even if I knew how they function I wouldn't be much use to her 200 miles away from uni. I have checked the Apple store locations and there is one within walking distance of her halls, so I think that has to be her first stop, even if we end up purchasing elsewhere. From what I've read, the student discount is available only online, but I would hope the local Apple store could help out after purchase, if needed.
Off to raid the piggy bank and check down the back of the sofa ...