First and foremost thing to play a guitar is learning of guitar scales. If you thoroughly learn the scales, then you can easily observe and move forward through all levels of music techniques from basic. You can also learn the blues scale, if you wish to play a guitar with pop music.
At start, go for any music schools to learn in a discipline and professional manner. Give frequent training for your ears with the use of recorded music and get access with different chords every day. You should read and understand the music theories in a frequent manner to get consistent improvement.
Don’t lose your own style when emulate ideas from music stars collections. Simply, observe and collect ideas from your favorite music stars and implement them with your own style. You must keep guitar in a clean manner and store it safely. Finally, you need to practice well for at least 2-3 hours per day.
Don’t force yourself, if you feel too tired.