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⌨️ Input (What we give to the computer)

Input is the information or data that we give to the computer to work on.
When we type using a keyboard, click a mouse, or speak into a microphone, it is called input.

Examples of input devices:

Keyboard

Mouse

Microphone

👉 User gives data = Input

🖥️ Output (What computer gives back to us)

Output is the result that the computer gives back to us after working on the input.
The result can be seen on the screen, printed on paper, or heard as sound.

Examples of output devices:

Monitor

Printer

Speaker

👉 Computer gives result = Output

🔁 Simple Rule

Input → Process → Output

🎯 Example
You type a letter on the keyboard (Input).
The computer works on it (Process).
The letter appears on the screen (Output).