Question

diff between dvd and hard d
isk​

Answer 1

Answer:

Explanation:

DVD players need to purchase discs. But the video files which HDD player plays can be downloaded from the network without any money. What's more you can watch the movies on the monitor or TV screen. You can store the movies which you love for ever, and you can also delete what you don't want to store

thx..

Answer 2

Explanation:

Hard disk : It is an electro mechanical data storage device. ... It stands for Compact Disk : Read Only Memory. 3) DVD : DVD stands for digital versatile disk. Some DVDs are formatted especially for video playback, while others may contain different types of data, such as software programs as well as computer files.