Thanks McGiord for a civil answer.
I use outlook because this is my first mac and I am slowly getting used to using osx lion after having used snow leopard for a short period, and I guess that was enough to be getting on with being probably considerably older than most on here, so I stuck to office as I am familiar with it.
At the same time as changing to mac I also went from pop to imap for the first time. I originally tried to set up my folders similarly to the way they were done with pop but they were not working. I was advised by 1&1 helpline that I had to set the folders up in my 1&1 account settings for imap, not outlook. I have done that, but now all my mail goes into a communal inbox with all my email addresses listed below and some of my gmail accounts messages are appearing 2 or 3 times, so I think I have messed up somewhere. If there is no easy way to get folders to work I was hoping that someone might be able to tell if there is a way to set it up so that each address has its own inbox and appears seperately.
Maybe you can see now why I didn't want to go into detail if my question was going to be sat there unanswered like the other outlook threads I found when I searched. I was not trying to be obstructive or 'clever'.
And, believe me I do search to find answers and, although I often find what I need without having to ask, sometimes I don't, and being the wrong gender and the wrong side of 50, asking is the last resort as patience doesn't seem to be a virtue on this forum.