I started a few years ago by reading each and every single post and thread on this web site, including ALL of the archives. There is a wealth of information here. By the time I was done with the several weeks of reading, I had a great deal of this hobby figured out--- to the point where I could actually get TV signals from satellites 23,000 miles away. What you don't know, just ask. There are some great contributors here, like Anole, Iceberg, qwert1515, Tron, PSB, Pepper, & Iafirebuff to name just a few, who seem to have all the answers and are generous enough with their time so as to explain what you can't figure out on your own. There are a few good books out there for the basic concepts as well. Use Google and check out Amazon.com.