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.
Mexico's most valuable coin is the 50 pesos gold coin from any yearin the 1920's. The gold coin from 1923, 1924, and 1926 is sold forover $2,000 on eBay.