Section 2: What is a computer?
What is an computer?
A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data.
What are the basic parts of an computer?
The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord.
What is a microphone?
A microphone is a type of input device, or a device that receives information from a user.
What is inside a computer
The motherboard main circuit board, processor.
What is a laptop computer?
A laptop is a personal computer that can be easily moved and used in a variety of locations.
What is software?
Software is any set of instructions that tells the hardware what to do and how to do it.
What is a touchpad?
A touchpad—also called a trackpad—is a touch-sensitive pad that lets you control the pointer by making a drawing motion with your finger.
What is a digital camera?
A digital camera lets you capture pictures and videos in a digital format.
what is the motherboard?
The motherboard is the computer's main circuit board.
What does the battery do for the laptop?
Whenever you plug in the laptop, the battery recharges.
What is a laptop?
Laptops are battery-powered computers that are more portable than desktops, allowing you to use them almost anywhere.
What is a mouse?
the mouse is another important tool for communicating with computers.
What is a game controller?
A game controller is used to control computer games.
What is a CPU usually made out of?
The CPU is usually a two-inch ceramic square with a silicon chip located inside.
What is an AC adapter?
A laptop usually has a specialized power cable called an AC adapter, which is designed to be used with that specific type of laptop.
What is a hardware?
Hardware is any part of your computer that has a physical structure, such as the keyboard or mouse.
What is a keyboard?
The keyboard is one of the main ways to communicate with a computer.
What can you do with a microphone?
You can connect a microphone to record sound or talk with someone else over the Internet.
What is RAM measured in?
RAM is measured in megabytes (MB) or gigabytes
What is a laptop?
A laptop has an all-in-one design, with a built-in monitor, keyboard, touchpad (which replaces the mouse), and speakers.
What is a wearable?
Wearable technology is a general term for a group of devices—including fitness trackers and smartwatches—that are designed to be worn throughout the day.
What is a trackball
A trackball has a ball that can rotate freely.
What is a web camera?
A web camera—or webcam—is a type of input device that can record videos and take pictures.
What is the hard drive?
The hard drive is where your software, documents, and other files are stored.
What is a touchpad?
A touchpad—also called a trackpad—is a touch-sensitive pad that lets you control the pointer by making a drawing motion with your finger.