The latest U.S. census numbers show Phoenix remains the country's sixth-largest city, despite speculation that it might overcome Philadelphia for that fifth-most populous spot. Although numbers don't lie, some local leaders say the census figures don't provide the full picture, either.
Definition of hard drive for Students. : a data storage device of a computer containing one or more hard disks.
A disk drive is a randomly addressable and rewritable storage device. The term can be broadly interpreted to include optical drives and in earlier times, floppy drives. However, in popular usage, it has come to relate mainly to hard disk drives (HDDs).