Topic: Explain Advantages of CD and DVD and Differences Between CD and DVD What is CD? CD stands for Compact Disc. Compact Disk or CD is a popular storage device. It is a portable storage device. It can store about 700 MB (Mega Bytes) of data. Advantages of Compact Disk It can store large amounts of different types of data. It can store information in the form of sound, videos, programs or software, pictures and other graphics, documents and many more formats of data. We purchase games and software stored on CDs. CD can store audio/ video songs and videos, too. It is very inexpensive way of storing large amounts of data permanently. It is used for backing up of important data, that can be recovered in future if any data is lost from our PC's hard disk. Compact Disks are easy to use and easy to carry. Compact Disks are durable and reliable. CDs can store data for many years without losing a single byte. Different Types of Compact CDs are: CD-ROM ...
Study and Download Perfect Computer Notes on Concepts of Information Technology and Computer Science.