Compléter Exercise 10Version en ligne Techno exercise 10 par Adrian Cabezuelo 1 CPU keyboard pointer hard unit central instructions procesing input disk screen CPU chips screen brain executed Inside a computer ( hardware ) there are two very important parts to run programs . The first one is the or for short . The CPU is kind of like the of the computer . The cpu helps the computer to read and to follow the that are in the program . ( it is called " execute a program " ) This program is loaded in the A computer uses its memory to remember which instruction it is . When a computer shows you a picture , it is using its memory . The picture is loaded on . The ram memory is little tiny electrical circuits called If we are typing lettersand numbers we are using a When we move the mouse on table or desk we move a around ( the cursor ) Sometimes the mouse does not have a wire , it is a device . A can show us ( display ) the results of an operation or a picture that we want to see . All these different parts work together . It is possible because there is a program , the that controls all these hardware components .
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