Some people choose to never develop a deep understanding of the acoustic guitar. That doesn’t mean that a person can’t have fun by just being an amateur guitar player by learning a few chords and practicing the technique of strumming. Fortunately, there are several styles of amateur guitars that a beginner player has to choose from. There are also a variety of guitar styles that come under the heading of “acoustic guitar”. There is Celtic guitar music that grew out of the folk guitar boom in the nineteen sixties. So, as well as folk music, there is the classical guitar which is classical music played on the guitar. Then there is Flamenco, the traditional music of the Gypsies of Spain, and the Bossa Nova music of twentieth century Brazil. There are lots of free guitar lessons on the internet and all basic lessons apply to the acoustic guitar. All acoustic guitar players will learn about chord families, strumming techniques, picking strokes, tuning your guitar and how to change the strings. It is very important to get your guitar playing posture correct. Your posture governs how you look and feel when you are playing.
Even though you want to learn for free, many people who have gone through the experience of teaching themselves say that taking several months of guitar lessons at the beginning is much better than struggling with the basics by yourself. If you are looking for free acoustic guitar lessons on the internet, Google is the place to start. Just do a search for free guitar lessons, or free guitar lessons with the name of your favorite music inserted somewhere. Google books has all the good books on learning acoustic guitar, and many of them have extensive previews. Your next stop should be Google video or YouTube for free video guitar lessons. As you go through the free acoustic guitar lessons on the internet, please remember to keep it simple. It can be tempting to get distracted by some interesting guitar lesson video that is outside your main area of interest, but as you are still learning, it is best to stick to the basics for now. You’ll be happy you did later.