Consists of instruction in laptop concepts, info programs, networking, working techniques, computer hardware, the Web, software program applications, assist desk ideas and problem solving, and ideas of customer service. Acorn’s ARM RISC microprocessor is first used in the firm’s Archimedes computer system. One in every of Britain’s main pc companies, Acorn continued the Archimedes line, which grew to almost twenty completely different models, into the 1990s. Acorn spun off ARM as its own firm to license microprocessor designs, which in turn has reworked cellular computing with ARM’s low energy, high-efficiency processors and techniques-on-chip (SoC).