DVD:
Stands for Digital Video Disc or Digital Versatile Disc. It is a digital optical disc data storage format that was invented and developed in 1995 and released in late 1996. DVD is a type of optical media used to store digital data. It is the same size of a CD, but it has a large storage capacity. Some DVDs are specifically formatted for video playback, while others contain different types of data, such as software programs and computer files.
While using CDs and DVDs, we should keep the following in mind :
- CD / DVD should always be covered.
- The back shiny part of the CD / DVD should not be touched.
- Don’t write on the back of the CD / DVD.
- CD / DVD should not be folded.
- To clean CDs / DVDs / DVDs, a soft cloth should be used. You can also use water to remove dust from it.