Animation is the process of making an object appear to move. this is achieved by rapidly displaying a series of similar pictures, each in slightly different position. A computer can be used for animation, and for producing computer generated movies. the results of computer animation are now seen on tv.

apicture is worth a thousand words, and pistures can be used to present anything in a more impressive and illustative way. Acomputer can be used to draw pictures, business charts etc. graphics now allows managers to replace pages of information with charts , graphs and maps, and a number of video games have been developed for entertainment.