Computer Components

The computer comprises five main components:

1. Input Devices

2. CPU

3. Output Devices

4. Primary Memory

5. Secondary Memory

Input:

Inputting involves entering raw data, instructions, and information into the computer via input devices.

Storage:

Data and instructions are stored in primary memory and secondary storage before being processed by the CPU. They are stored before processing and again after processing, ready for output.

Processing:

The CPU converts raw data into useful information by retrieving it from storage, processing it, and then returning the processed data to storage.

Output:

Processed data is presented through output devices such as monitors, printers, and speakers.

Control:

The control unit, part of the CPU, ensures the execution of all basic operations in the correct sequence.