This industry segment represents organizations involved in hardware including computers which pertains to any machine that accepts structured input, processes input to prescribed rules, and produces output – results. Computers have evolved since the 1950s into today’s systems can fit into the palm of your hand or fill an entire room or building. Computers are either analog, generally used in scientific applications to measure and record continuously variable signals of an infinite number of values within a limited range of parameters at any particular time, or digital computers that operate from bits and bytes represent by discrete binary signals in the form of digits – 0s and 1s. Computers are typically categorized or classified by type based on speed (processor(s)), size, cost, and abilities (operating systems, applications, etc.).

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