HDD is an acronym for “hard disk drive.” A computer’s HDD is a storage device that holds data and applications. The HDD is a key component of a computer and is responsible for the speed at which the computer starts up and the amount of storage space it has.

What’s the difference between HDD and SSD?

There are a few key differences between hard disk drives (HDD) and solid state drives (SSD). One is that HDDs work by reading and writing data on a spinning disk, while SSDs use microchips. This means that HDDs are slower than SSDs, but they …