My wife is the 'User'. She uses it to do the same stuff she would normally use her notebook PC for.
The Fire just allows her to leave the notebook off most of the time.
Being retired, we don't need any work apps.
When she needs to type up a long email or send something to the laser printer,
she fires up the old notebook.
If she wants to do some quick hi-speed web-surfing, she uses my desktop PC.
(Gamer machine)..