I learned by taking a class at a Local Quilt Store. There is so much to learn and a good teacher, I feel, is essential to getting off to a good start. Be prepared to spend some cash on equipment because without the proper tools you will be frustrated.
PS I made 17 quilts in one year after making a sampler quilt that took a year to make! The best advice I received is that you can be perfect OR you can make a quilt.