​A typewriter-like tool, which is used to send data or commands to the computer is called: ​

Correct option is D

The correct answer is (D) Keyboard.

Explanation:A keyboard is a typewriter-like tool used to send data or commands to a computer, enabling input through keystrokes.

Incorrect Options Explanations:

• Joystick: Incorrect, used for controlling movement in video games, not for sending data or commands.
• Optical Character Reader (OCR): Incorrect, used for scanning and recognizing text from physical documents.
• Mouse: Incorrect, used for pointing and clicking, not primarily for typing data or commands.

Information Booster:

• Keyboard: Primary input device, featuring keys for letters, numbers, and commands.
• Types of Keyboards: QWERTY, DVORAK, Ergonomic designs.
• Function: Allows users to interact with a computer by typing data, issuing commands, and navigating.
• Discovery: The first typewriter keyboard was invented by Christopher Latham Sholes in 1868, which later influenced the design of modern computer keyboards.