"The hard drive of a computer is where all your important information is
stored. Photos, videos, documents, they’re all stored on the hard drive.
Without data storage in your own PC, computers just wouldn’t be so
useful for the average person. And even the average person’s demand for
storage has grown exponentially. Whereas we were once content with 16MB
drives, everyone’s now after their very own terabyte of space. And hard
drive manufacturers deliver. Hard drive technology is one of the most
impressive areas of growth in the computing industry."