COMPUTER FUNDAMENTALS

Detailed explanation-1: -What is a hard disk drive (HDD)? A hard drive or hard disk drive (HDD) is a type of data storage device that is used in laptops and desktop computers. An HDD is a “non-volatile” storage drive, which means it can retain the stored data even when no power is supplied to the device.

Detailed explanation-2: -A computer hard disk drive (HDD) is a non-volatile data storage device. Non-volatile refers to storage devices that maintain stored data when turned off. All computers need a storage device, and HDDs are just one example of a type of storage device.

Detailed explanation-3: -hard disk, also called hard disk drive or hard drive, magnetic storage medium for a computer.

Detailed explanation-4: -They are called “hard drives” because the platters inside them are made of rigid (hard) plates of metal. They are “hard” disk . Compared to the “floppy drives” which had a flexible plastic disk inside it. Or to reel to reel tapes.