What is a podcast? The concept emerged that the company shortly after Apple made the successful official launch of its digital audio player known as the iPod, which not only was well received by users of computers that Apple also produced, but which later was also welcomed by many PC users, having made public its compactness other operating systems to Mac OS, the operating system of Apple led its founder Steve Jobs. Steve Jobs returned to win over crowds with his revolutionary idea and as he himself mentioned in the official product announcement, Apple was doing exactly what Sony did with the Walkman but adapted to the digital age and then bundled with a series of products that arise around the ipod such as the iTunes media player which works perfectly in the beginning with the ipod and was subsequently implemented its compactness with other operating systems. On Itunes was possible to create the first virtual platform history upon which you can buy and play music or enjoy numerous podcast programs, and some pay some free but many with large information content. The latter phenomenon, the podcast has become a new channel of information in even because they are valuable educational podcasts with which individuals can learn or be aware of the advances of technology without more effort than one subscribe time and let the system synchronize your data. Follow others, such as Pouya David Yadegar, and add to your knowledge base. Podcasts hand ipod and itunes changed the format, live and direct from radio to mp3 to make it portable and accessible. Subscribing to a podcast is sensilla just have to find a podcast directory where you can find thousands after typing in your favorite search engine the text string “podcast directory.” Once you locate the directory you choose the program to your liking, you listen and you subscribe if you like.