Fill in the Blanks Computer StructureOnline version Fill in the blanks with the correct answer. by Sandra Villarruel 1 computer output input disk components systems system making communicate communication storage componets Hardware Units devices data helps memory physical Processing operating microprocessor software optical Unit Central Units ability communication equipment recognize A computer is a piece of capable of receiving a series of , processing it , and giving a rapid output for decision . It has all the functional contained in bigger ; it is organized to perform functions , , processing and . The Computer components are classified into : and . Hardware are the components that are part of , or interact with the . - CPU ( ) - Processing Units - Input / Output - Storage Software is formed by the operating and user applications . The system is a program that the computer to the CPU , , keyboard , units , etc . It also provides the for users to with the computer . An example of application software is Office . The computer are : motherboard , , memory , cables , other cards , cooling , power source , ports , hard disks , disks , other devices .