Learn Computer

Computer and its Basic Operations:                                                                                                              All Computer performs four basic operations: input , processing , output , and storage to carry out any task. The four basic operations if computer are: 1) Input Operation:                                 It is the process of capturing or accepting data or information, by using input devices. Input can take a variety of forms, from commands we enter by the keyboard to data from another computer or device. 2) Processing Operation:                                          It is the transformation process to convert the input into output. The CPU performs processing tasks under the direction of a program. To process the data, the CPU stores the program instructions and the data in the computer's memory, where it is directly accessible for processing. 3) Output Operation:                                    It is the result, which comes from

A Computer is an electronic device that accepts input data and instructions with the help of input devices, stores them until needed, processes it and then produces the output as a result  with the help of output devices.