CDs and DVDs have many of advantages. The sound and video will never degrade. They are very portable and hold tons of data. There are universal systems for reading and recording them. For these reasons, we use these discs to archive songs, video, photos a
CDs and DVDs have many of advantages. The sound and video will never degrade. They are very portable and hold tons of data. There are universal systems for reading and recording them. For these reasons, we use these discs to archive songs, video, photos a