HomeArticle Full form & definition of computer byHimanshu •March 03, 2018 0 C - COMMON O - OPERATING M - MACHINE P - PARTICULAR U - USER T - TECHNOLOGY E - EDUCATION R - RESEARCH *Definition :- The word computer comes from the word compute which means to calculate. Computer refers to an electronic device that uses list of instruction known as programme store in its memory unit to perform calculation and display the output. Tags: Article Facebook Twitter