What is a computer?
What is the difference between hardware and software?
Hardware is any part of your computer that has a physical structure; software is any set of instructions that tells the hardware how to function.
What is the function of the Escape Key?
The Escape Key allows you to stop a function or action.
What is an Optical Disc Drive?
Often called a CD-ROM or DVD-ROM drive, this lets your computer read CDs and DVDs.
What is the purpose of the computers CPU?
To process information and carry out commands.
How is a laptop different from a desktop?
A laptop has an all-in-one design. It is fully functional.
What is a type of computer besides a desktop or laptop?
Smartwatches.
How does the Trackball mouse alternative function?
A trackball has a ball that can rotate freely. You roll the ball with your thumb to move the pointer.
Where are the USB ports located on most Desktop computers?
The USB ports are on the back of the computer case.
What does the Hard Drive function as?
The Hard Drive stores software, documents, and other files acting as long-term storage.
What is the function of the touchpad on a laptop?
It lets you control the pointer by making a drawing motion with your finger.
What is a server?
A server is a computer that serves up information to other computers on a network.
What is the purpose of the computer case?
It contains the main components of the computer, including the motherboard, CPU, and power supply.
What is a Scanners function?
A Scanner allows you to copy a physical image or document and save it to your computer as a digital (computer readable) image.
What is the function of the power supply unit in a computer?
The power supply unit in the computer converts the power from the wall outlet to the type of power needed by the computer.
Is a laptop more or less expensive than a desktop computer?
Laptops tend to be more expensive.
What are local file servers used for?
To store and share files internally.
How do monitors display images and text onto the screen?
A video card located inside the computer case.
What is the microphone input device used for?
It is used to record sound or talk with someone else over the Internet.
What are some of the most common types of expansion cards?
A Video card, Sound card, Network card, and Bluetooth card.
What is a benefit of having a battery in your computer?
The battery can provide backup power to the laptop if the power goes out.
What two styles do personal computers come in?
PC and Mac
How do you communicate with a computer?
Using the Keyboard.
What is the purpose of Web Cameras?
To record videos and take pictures, it can also transmit video over the Internet in real time.
What does the Network card expansion function as?
The Network card allows your computer to communicate over a network and access internet.
What is an AC adapter?
A specialized power cable designed to be used with that specific type of laptop.