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.
Forbes magazine has released its latest list of highest-paid athletes in the world. Boxer Floyd Mayweather, Jr., tops the list at $105 million, despite not making any money on endorsements, according to Forbes. Soccer star Cristiano Ronaldo was No. 2 at $80 million, while LeBron James was No. 3 at $72.3 million.