<span>Files exist on data storage devices, such as hard disks, DVDs, USB drives, and reels of magnetic tape.
</span>Data storage<span> is the recording (storing) of information (data) and </span><span>these data storage devices use</span> a technology consisting of computer components and recording media used to retain digital data.DVDs, USBs and hard disks are examples for external data storage devices.
Answer:
Explanation:
A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. Using a keyboard to enter lots of data is called typing. A keyboard contains many mechanical switches or push-buttons called "keys".
