2. Computer organization and structure

2.1 Calculation, memorization and communication

Figure 7 shows the basic structure of a PC or single-processor workstation in 2008. This diagram highlights the three essential elements involved in any computer structure: calculation, storage and communication.

In a single-processor computer, calculation and, more generally, information processing, is carried out by the processor (CPU). This breaks down into an operating part and a control part, and is linked to the other computer components...