Why is the computer used by so many ditterent people, in so many ditterent

List the five major hardware components of a computer system.

Internally, the CPU consists of what two units?

Describe the steps in the fetch$/$decode$/$execute cycle.

What is a memory address? What is its purpose?

Explain why computers have both main memory and secondary storage.

What are the two general categories of software?

What fundamental set of programs control the internal operations of the computer's hardware:

$1\mathrm{.}9$

What do you call a program that pertorms a specialized task, such as a virus scanner, a file$-$compression program, or a data$-$backup program?

$1\mathrm{.}10$

Word processing programs, spreadsheet programs, e$-$mail programs, Web browsers, and game programs belong to what category of sottware?