Definition of a computer
Definition of a computer Lesson Objectives: at the end of this lesson, the learner should be able to describe: definition of a computer parts of a computer peripheral devices functions of a computer characteristics/features of a computer advantages of a computer purpose of a computer basic terms used in computers In simple terms a computer is a machine that processes data into information A computer can also be described as an electronic device that saves, transmits and processes data into information using electrical signals. The physical parts of a computer include: Mouse, Keyboard, system unit and screen. DESKTOP COMPUTER Which part of a computer is missing in the image above? Common terminologies used in computer Computer functions Data data simply refers to raw alphanumeric values which have no much meaning to the user. //raw here stands for unprocessed Information info...
