Do it! I used "Ham Radio Prep"(google, it's the first result). It was really informative for me. They have a linear lesson plan with videos/tests to help you learn what you need, and then retain that information. After it was done, I felt very prepared for the exam, and the actual exam went very smoothly. As a side effect, I learned a lot about RF that I was ignorant of in the past, and thoroughly enjoyed the entire process. Can't recommend getting into amateur radio enough, it was one of those moments where I realized there was a giant gap in my general how-radio-works knowledge.
Do it! I used "Ham Radio Prep"(google, it's the first result). It was really informative for me. They have a linear lesson plan with videos/tests to help you learn what you need, and then retain that information. After it was done, I felt very prepared for the exam, and the actual exam went very smoothly. As a side effect, I learned a lot about RF that I was ignorant of in the past, and thoroughly enjoyed the entire process. Can't recommend getting into amateur radio enough, it was one of those moments where I realized there was a giant gap in my general how-radio-works knowledge.