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.
Here are the 11 least popular sports in the world... 1  He may not look as cool as he thinks he does. Shooting. 2  Bowling. Look. 3  Darts. It's rated as one of the top three most popular sports in one country in the world: Gibraltar.  Weightlifting.