A disc burner refers to a computer device that reads or writes data from optical discs by using electrom agnetic waves or laser light. Disc burners are commonly called CD writers or DVD writers and the optical discs are called CDs or DVDs. The major advantage of using these devices is that sharing of digital data becomes very simple and portable. The devices are a part of major consumer appliances, since they are used in households for entertainment purposes. There are wide varieties of disc burners available from reputed companies like Sony, LG, Samsung, BenQ, Iomega, Pioneer, Buffalo and many others.