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.
Kane has been wrestling for longer than many of his fans have been alive, beginning his career in 1992. These days, heâs another one of those legends who receives top dollar from the company despite not appearing on a regular basis, and Kaneâs salary hovers around $1.3 million per year.