Data storage media is used to record and store large-scale data from computer systems.

Computers are programmable electronic devices that accept data, execute prerecorded instructions, perform mathematical and logical operations, and output results.

Desktop personal computers (PCs) are small, relatively inexpensive computers that are designed for individual users.

Notebook and laptop computers are portable computers that usually feature integral keyboards and monitors.

Computer workstations are client computers that connect to a network and share data with other machines.

Data storage systems are used to store, protect and manage computer data.

Industrial computers are similar to personal computers (PC), but they are intended for use on a factory floor or in other harsh environments.