what does ms stand for in ms 13
MS-13 Mara Salvatrucha (MS), also known as MS-13 (the 13 representing their Sureño affiliation), is an international criminal gang that originated in Los Angeles, California, in the 1980s. The gang later spread to many parts of the continental United States, Canada, Mexico, and Central America, and is active in urban and suburban areas. Most members are of Central American origin, principally El Salvador.
Microsoft Excel Microsoft originally marketed a spreadsheet program called Multiplan in 1982. Multiplan became very popular on CP/M systems, but on MS-DOS systems it lost popularity to Lotus 1-2-3. Microsoft released the first version of Excel for the Macintosh on September 30, 1985, and the first Windows version was 2.05 (to synchronize with the Macintosh version 2.2) in November 1987.[72] Lotus was slow to bring 1-2-3 to Windows and by the early 1990s Excel had started to outsell 1-2-3 and helped Microsoft achieve its position as a leading PC software developer. This accomplishment solidified Microsoft as a valid competitor and showed its future of developing GUI software. Microsoft maintained its advantage with regular new releases, every two years or so.