An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function.
Popular sports of Mexico. 1  Football (Soccer), boxing, basque pelota, basketball, baseball, rugby union, racquetball, tennis, golf, taekwondo, track and field.  Bull Fighting - involves one or more bulls which are being fought in a bullring.
The Amateur Champions 1902-03 to 1942-43. The game of football was introduced in Mexico by the English workers at the mines and the railroads. The first championship was organized in 1902 in Mexico City with five teams: British Club, Mexico Cricket Club, Orizaba Charleston, Pachuca and Reforma Club. This was the seed of what later became the Primera Fuerza. This league was based mainly in Mexico City.