Questions and Answers
What are the parts of a computer that you can actually touch called?
What is the metal (or plastic) box that holds the 'brains' of the computer called?
Computer Case
What is the 'brains' of the computer known as?
Central Processing Unit
Where are all of your documents saved in the computer?
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What device looks like a TV screen and lets you see your work?
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What is the purpose of a keyboard?
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What device lets you point to objects on your screen, click on them, and scroll?
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What device takes text and pictures on your screen and prints them onto paper?
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Food and drinks can be harmful to your computer.
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You should print everything you work on, regardless of necessity.
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When using the Internet, it is safe to visit any website.
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What are devices that feed data to a computer system categorized as?
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Study Notes
Computer Hardware Basics
- Hardware: Physical components of a computer that can be physically touched.
- Computer Case: The enclosure (metal or plastic) that houses the CPU and other critical components, protecting them and providing organization.
- Central Processing Unit (CPU): The main processor that executes instructions sent from input devices like the mouse and keyboard; considered the "brain" of the computer.
- Hard Drive: Storage device located within the computer case, responsible for saving documents, programs, and the operating system.
- Monitor: Display screen that shows visual output from the computer, functioning similarly to a television.
- Keyboard: Input device used to enter text and commands; whatever is typed appears on the monitor.
- Mouse: Pointing device that allows users to interact with the computer interface by clicking, moving, and scrolling through content.
- Printer: Output device that reproduces text and images from the computer onto paper.
Computer Usage Tips
- No Food or Drink: Essential to keep food and beverages away from the computer to avoid potential damage or malfunction.
- Think Before You Print: Encourages responsible use of paper; review documents thoroughly before printing to minimize waste.
- Surf Safely: Advises caution when browsing the internet; stick to approved sites to avoid viruses and inappropriate content.
Input Devices
- Input Devices: Components that allow users to provide data to the computer system, including keyboards, mice, touchpads, microphones, webcams, and scanners.
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Description
Test your knowledge on the essential components of computers with this quiz on Computer Hardware Basics. From understanding what a CPU is to identifying input and output devices like keyboards and printers, this quiz covers all the fundamental aspects of computer hardware.
