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41Computer file — This article is about computer files and file systems in general terms. For a more detailed and technical article, see File system. A computer file is a block of arbitrary information, or resource for storing information, which is available to a… …
42Microphone — For the indie film, see Microphone (film). Microphones redirects here. For the indie band, see The Microphones. A …
43RT-11 — Infobox OS name = RT 11 logo = caption = Directory listing using DIR utility under RT 11 running on a UKNC school computer developer = Digital Equipment Corporation and Mentec Inc. source model = Proprietary source, available at extra cost with… …
44Datel — Type Video game peripheral manufacturer Industry Video games Founded 1980 Headquarters Staffordshire, United Kingdom Key people Mike Connors …
