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Microsoft Word is a word processor program developed by Microsoft.It was first released on October 25, 1983, [13] under the name Multi-Tool Word for Xenix systems. [14] [15] [16] Subsequent versions were later written for several other platforms including: IBM PCs running DOS (1983), Apple Macintosh running the Classic Mac OS (1985), AT&T UNIX PC (1985), Atari ST (1988), OS/2 (1989), Microsoft ...
A checklist is a type of job aid used in repetitive tasks to reduce failure by compensating for potential limits of human memory and attention. Checklists are used both to ensure that safety-critical system preparations are carried out completely and in the correct order, [1] and in less critical applications to ensure that no step is left out ...
1952 Shell Oil film showing the development of the diesel engine from 1877. The diesel engine, named after the German engineer Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is called a compression-ignition engine (CI engine).
A tractor being mechanically repaired in Werneuchen, 1966 Field repair of aircraft engine (1915–1916). The technical meaning of maintenance involves functional checks, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure and supporting utilities in industrial, business, and residential installations.
Wikipedia:Template index, an index of all standard templates used on Wikipedia, grouped into topic-specific headings. Wikipedia:Navigation templates, templates that link between multiple articles belonging to the same topic. Wikipedia:List of infoboxes for infoboxes, which are small panels that summarize key features of the page's subject.
Preflight checklist. A Royal Australian Air Force pilot conducts a preflight inspection of an F-35A Lightning II at Nellis Air Force Base, Nevada, April 27, 2022. In aviation, a preflight checklist is a list of tasks that should be performed by pilots and aircrew prior to takeoff. Its purpose is to improve flight safety by ensuring that no ...
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Start your article with a concise lead section or introduction defining the topic and mentioning the most important points. The reader should be able to get a good overview by only reading the lead, which should be between one and four paragraphs long, depending on the length of the article. See Wikipedia:Manual of Style (lead section).