Welcome Lynda.... we're glad you found us!
As you will soon discover, quilting is an extraordinary way to spend your time (and your money!!!)
How to get started? Lots of different ways.
1) Buy a good beginning quilting handbook -- there are many, many, many out there including those by Fons & Porter, Eleanor Burns, Alex Anderson and more. (I'm sure others will add their favorite book to the list).
2) Find a local quilt shop. Almost all shops offer classes from beginning patchwork to advanced applique and everything in between.
Tools? Depends on how you would like to start.
You could start with as little as a good pair of scissors, a pencil, some cardboard and needles, thread and fabric.
If you want to sew by machine, (or by hand too) you may prefer to use "modern" tools such as a rotary cutter, mat and rulers. There are many different styles and types out there. If you want to start this way, I'd recommend a 45mm rotary cutter, a medium to large sized mat and a 6" x 24" ruler. That should get you started.
Where do you live? I'm sure there is at least one quilt guild somewhere close (unless you really live in the boonies). Find out when their next meeting is...and go! We're a friendly bunch.
You might want to hit your local public library and check out about a dozen books on quilting. Start looking at pictures to get a feel for the colors you are drawn to, the types of quilts you think you would like to make. With the hundreds (thousands) of books out there -- I'd suggest you start with "free" reading before you begin to invest in your own quilting library.
Have fun! You're embarking on adventure that can last the rest of your life! You'll find many friends who will be happy to offer help all along your journey!