At the simplest level, an operating system does two things: 1  It manages the hardware and software resources of the system. 2  It provides a stable, consistent way for applications to deal with the hardware without having to know all the details of the hardware.
The Rock â $3.5 million. While John Cena is the current star of WWE and has frequent appearances in the ring, the honor of highest paid WWE wrestler goes to The Rock, who makes roughly $3.5 million a year in addition to income from merchandise sales and PPV revenue.
Bruno Leopoldo Francesco Sammartino is an Italian-American former professional wrestler, best known for being the longest-running champion of the World Wide Wrestling Federation (WWWF), holding the title across two reigns for over 11 years in total, as well as the longest single WWWF Championship reign in professional wrestling history.