I do recall a couple other threads where i put the links to this.
First off, explore and use the book to get introduced to all the buttons.
For the last couple of years, Ted Boardman (legend who looks like santa) has put up video tutorials.
Here was last years link. I am sure he will update them for this upcomming year (note there are inventor and 3ds max tutorials).
Hope this helps.
P.S. Where's the spell check??!?!?!?!