What is a DVD?

A DVD, or digital versatile disk, is a type of optical media that can store digital data. DVDs come in a variety of formats, including DVD-ROM, DVD-R, and DVD-RW. DVD-ROMs are used for playback of DVDs on computers, while DVD-Rs and DVD-RWs can be used for both playback and recording.

What is the DVD capacity?

The DVD capacity is the maximum amount of data that can be stored on a DVD. The capacity of a DVD varies depending on the format. A DVD-ROM can store up to 4.7 gigabytes (GB) of data, while a DVD-R or …