DIFFERE NT PARTS OF A COMP UTER AND TH EIR USES The stand ard comp uter consists of - Monitor Keyboard Mouse System unit One can also attach accesso ries such as printers a nd scanners by means of ports. Increasingly in t he workplace, computers are connected to printers and other compu ters by means o f a network. The monitor This i s the Visual Di splay Un it (VDU). T here are variou s techno logies for th e di splay uni t, cathode ray tu be (CRT) o r Liqu id Crys tal Disp lay (LCD ) or electro lumine scent sc reens or the projecto r. The monitor o r scree n displays your work. Facing it down reduces re flected glare from room lights. This reflection may aff ec t your sight. Mon itors come in different sizes. The (most important) size of the monitor is measured diagonally on the screen (in inches ). Based on this, t he moni tors range in s izes of 12 ", 14", 1 5", 17 ", 19", 2 1", 29 ", et c. Monitor...
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