In the case of computer we can find many storage devices such as RAM, ROM, hard disk etc. But these are found inside the CPU of the computer used to store different mass of instructions, data, programs etc. and are simply called as internal devices. These devices help to store data, instructions, etc. temporarily like […]

Floppy disk is a soft magnetic disk, very thin piece of flexible plastic made of Mylar (a plastic material) coated with magnetic material (iron oxide or barium ferrite). It is called floppy disk because it is flexible and can be bent unlike hard disk. Floppy disks are also called diskette and are removable disk, inserted […]