Anything that’s free is good, right? Maybe, maybe not. Like they say, “There’s no such thing as a free lunch.” Free guitar lessons may not cost you money, but they’re not magic. You’ll still have to put in the necessary time to grasp and learn the lesson.
It’s noble that some companies or individuals will offer free guitar lessons, but beware! Most are just wanting to hook you in. They want to get you coming to the site and learning things for a short time in hopes you’ll sign up and pay the subscription. While there’s nothing wrong with that, you may want to make sure the website is worth your time before you commit.