<u>Common Operating </u><u>Machine Purposely Used for Technological and Educational Research</u><u> </u><u>is</u><u> </u><u>full</u><u> </u><u>form</u><u> </u><u>of</u><u> </u><u>computer</u><u>.</u>
Explanation:
<em>So, in simple words you can say that computer is an electronic device which is used for fast calculation. Some people say that COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research.</em>