Though it is often associated with computer devices, “hardware” is actually a term designating any type of physical component in a technological system. These components can come in the form of tools, equipment, or connective material holding a machine together. For example, latches, keys, and gears are all types of hardware, regardless of whether they are used in a mainframe or a doorframe. In addition, hardware may be constructed from a variety of materials, including metal or plastic. Hardware is also commonly used to connote military apparatuses, such as tanks, aircrafts, and missiles.
As technology develops, so does its nomenclature. While initially signifying the metal hinges and fittings used to assemble a wooden machine, hardware has evolved to include printed circuit boards, microprocessors, and LED interfaces. In industrial production, hardware also refers to basic but necessary items such as gaskets, lugs, knobs, chains, spacers, seals, and locks.
