📚 Quick Study Guide: Input Devices
- 🧠 What are Input Devices? These are hardware components that allow users to send data, commands, and signals into a computer. They 'input' information.
- 🖱️ Mouse: A pointing device used to move a cursor on the screen, select items, and click buttons.
- ⌨️ Keyboard: Used to type letters, numbers, and symbols, and to give commands to the computer.
- 🎤 Microphone: Captures sound (like your voice) and converts it into a digital signal for the computer.
- 🎮 Joystick: A control device often used for gaming, allowing movement in various directions.
- ✍️ Scanner: Converts physical documents or images into digital files that can be stored and edited on a computer.
- 💡 Webcam: A digital camera connected to a computer, used for video calls, recording videos, or taking pictures.
- 👆 Touchscreen: A display screen that allows direct interaction by touching icons or text with a finger or stylus.
📝 Practice Quiz
Choose the best answer for each question.
- Which of these devices is used to type letters and numbers into a computer?
A. Monitor
B. Printer
C. Keyboard
D. Speaker - What do you use to move the cursor on the screen and click on things?
A. Mouse
B. Microphone
C. Webcam
D. Scanner - If you want to record your voice on the computer, which input device would you use?
A. Headphone
B. Microphone
C. Projector
D. Printer - Which device lets you play computer games by moving a stick?
A. Keyboard
B. Mouse
C. Joystick
D. Monitor - Which of these is NOT an input device?
A. Scanner
B. Webcam
C. Printer
D. Touchscreen - What device helps you turn a drawing on paper into a digital picture on the computer?
A. Monitor
B. Scanner
C. Speaker
D. Keyboard - If you touch the screen of a tablet to open an app, what kind of input device are you using?
A. Mouse
B. Keyboard
C. Touchscreen
D. Joystick
Click to see Answers
1. C. Keyboard
2. A. Mouse
3. B. Microphone
4. C. Joystick
5. C. Printer
6. B. Scanner
7. C. Touchscreen