new instance outlook 2013 sync to exchange

Hi, I have a new instance of outlook 2013 downloaded from office 365

I also have my archives and (office 365) ost from earlier in the day from another copy of outlook before I rebuilt my PC

How do I set up my new outlook 2013 to get all categories, email, rules etc and have accounts I set up to office 365?

I need the right process :-)

Thanks