Hi there!
First of all i would like to wish you goodluck! As a warrior class can be one of the most enjoyable if played right!
My first tip would be to decide between what weapons you would like to use and what armour. As in 1Handed or 2handed weaponds, then do you want to have light armour or heavy armour?
I know my first character was sword and shield heavy armour Russel-Crowe look-alike. And i had great fun.
My advice would be to use smithing to improve weapons. Always make sure you have some decent health, stamina and (if you intend to use restoration to heal yourself) magica potions too. It would also be wise to get a follower as soon as posible as they can help you carry some heavy loot and so on.
Most of this is pretty obvious to take from it what you will. But best of luck anyway and i hope at least some of what i said helps!