Welcome! You will like it here!
Hie thyself to your local library and pick up a basic photo text or three. They all say the same things for basics. The National Geographic Field Guide for photography is excellent, as is any basic photo book by John Hedgecoe, among others.
There are many others that do as well. Photography for Dummies also comes to mind.
Read your camera manual through...once, although it may be the single most confusing document you will ever read..akin to, perhaps insurance policies, the writings of Isaiah, or "some assembly needed" instructions.

Keep it for reference.
First, learn to use the most useful features of whichever camera you choose. Auto, the little icons, flash. If you need another function, open the manual and see what it says.
Avoid the highly-technical stuff, at least at first. Confuse yourself later.
You may not ever wish to progress beyond the basics, and if you don't, they will be sufficient to produce great photos for the rest of your life.
Point and shoot cameras are great! Look at the MILLIONS of marvelous photos shot with them. Full-auto is used more often than will ever be admitted, especially by the "pros". Heehee.
I'd say most people have no interest in photography that is more complicated than turning it on, looking at the lcd screen, and pressing the shutter release. And that is O.K., too. .
See if you can find a basic photo class through a school district's continuing education program. It will pay dividends, and you will meet some very nice people.
Learn the basics; Camera controls...how the lens aperture, shutter speed and film speed/ sensititvity interact for proper exposure, how the meter can and will fool you some of the time, and proper use of the built-in red eye generator, also known as flash. Basic composition, too.
It's all about light. Study light, not by getting one of the lighting texts, but by looking at how light acts during the day.
While you are doing this, be taking pictures , and writing down settings and impressions in a small notebook. When you have your first pixes processed, compare what you have with what you wanted to get, which will be really different a lot of the time, and then figure out what happened. Your photo instructor will be a valuable resource.
Forgive my wordiness, please! I tend to tell people how to build the bicycle, when all they want to know is how to change a tire.
Photography is a magical pastime, and needs to be enjoyed as such...at least at first.