What Is Hdd In A Computer

A hard disk drive (HDD), is a data storage device used in computers and other electronic devices. Hard drives operate by reading and writing data onto a spinning disk.

The first hard drive was introduced by IBM in 1956. It had a capacity of 5 megabytes. Hard drives have come a long way since then. The largest hard drive available today has a capacity of 10 terabytes.

There are two main types of hard drives, internal and external. Internal hard drives are installed inside the computer case, while external hard drives are plugged into …