関連ワード:  define a computer and its main components    define a computer and explain its main components    define a computer and list its main components    define a computer system and explain its main components    what is a computer explain its main components    what is a computer list its main components    define a computer and its components    what is computer and its main parts    define a computer and its basic components    what is a computer and its components  
結果 : define a computer and its main components