I have a set of 3 discs you use on your computer to learn GERMAN language, grammar, and conversation. It is interactive so you can practice while learning , and hear if you are speaking properly. A major advantage is if you are having difficulty with something you can go back on the course as many times as you want. You can also let family or friends take the course at no extra cost, and can re-sell the course when you are done if you want. I will sell it for far less than it cost, want only $50 for entire course. Never used, got it as a gift, and too old to learn a new language.