Welcome and Hafa Adai from Guam!
My first bit of advice to you would be to see if there are any classes in your area. The store you are buying your machine from should have classes on how to use it.
With very little sewing experience, I would look to the local quilt shops for guidance and lessons.
You can get a ton of advice/help from here, but what I think you may need would be hands on help from someone.
But, with that said....there are TONS of really simple easy, FREE patterns/tutorials on line that will help you thru each step.