Save guides, add subjects and pick up where you left off with your BBC account. Inside the computer there are two very important parts: the processor and the memory. The processor follows the ...

Airline computer systems know your name, credit card info and destination. You can't travel on a major airline without them. And when they go down, fliers and carriers come to a virtual stop.

Computer networks are critical parts of almost every organization. Computer network and system administration (CNSA) refers to the day-to-day operation of these networks. CNSA professionals organize, ...

If so, you may thrive as a computer systems analyst. These professionals are problem-solvers, occupying the intersection of business and technology as they untangle complex systems that help ...

Computer systems analysts leverage both their knowledge of information technology and business to design better computer systems and processes for their clients. And although these professionals ...

Computer systems administrators set up and maintain an organization's computer servers. In a single day, they may encounter stacks of servers, dozens of crisscrossing network cables and major ...