Whew...that's kind of a broad question. I'd suggest you do some reading online. This forum is a great place to start, but there are lots of sites with comprehensive guides. Also, maybe pick up a copy of the Complete Joy of Homebrewing and read it. After that, you'll have a clearer understanding of the process, and probably more specific questions that we can help with.
I would have to quit my job to give you a ground-up guide to homebrewing, and I'd be duplicating the many efforts of others.
Hey, welcome to brewing and to the forum!
Oh don't give me none more of that Old Janx Spirit
No, don't you give me none more of that Old Janx Spirit
For my head will fly, my tongue will lie, my eyes will fry and I may die
Won't you pour me one more of that sinful Old Janx Spirit