sentences:  Among the developers of Xerox's Gypsy WYSIWYG editor, Larry Tesler left Xerox to join Apple in 1980 where he also developed the MacApp framework.Charles Simonyi left Xerox to join Microsoft in 1981 where he developed first WYSIWYG version of Microsoft Word (3.0) and beyond, and several other defectors from PARC followed Simonyi to Microsoft in 1983.Star, Viewpoint and GlobalView were the first commercial computing environments to offer support for most natural languages, including full-featured word processing, leading to their adoption by the Voice of America, other United States foreign affairs agencies, and several multinational corporations.