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for the old version of this video? You can still view it here. Hardware vs. softwareBefore we talk about different types of computers, let's talk about two things all computers have in common: hardware and software.
Everything you do on your computer will rely on both hardware and software. For example, right now you may be viewing this lesson in a web browser (software) and using your mouse (hardware) to click from page to page. As you learn about different types of computers, ask yourself about the differences in their hardware. As you progress through this tutorial, you'll see that different types of computers also often use different types of software. What are the different types of computers?When most people hear the word computer, they think of a personal computer such as a desktop or laptop. However, computers come in many shapes and sizes, and they perform many different functions in our daily lives. When you withdraw cash from an ATM, scan groceries at the store, or use a calculator, you're using a type of computer. Desktop computersMany people use desktop computers at work, home, and school. Desktop computers are designed to be placed on a desk, and they're typically made up of a few different parts, including the computer case, monitor, keyboard, and
mouse. Laptop computersThe second type of computer you may be familiar with is a laptop computer, commonly called a laptop. Laptops are battery-powered computers that are more portable than desktops, allowing you to use them almost anywhere. Tablet computersTablet computers—or tablets—are handheld computers that are even more portable than laptops. Instead of a keyboard and mouse, tablets use a touch-sensitive screen for typing and navigation. The iPad is an example of a tablet. ServersA server is a computer that serves up information to other computers on a network. For example, whenever you use the Internet, you're looking at something that's stored on a server. Many businesses also use local file servers to store and share files internally. Other types of computersMany of today's electronics are basically specialized computers, though we don't always think of them that way. Here are a few common examples.
PCs and MacsPersonal computers come in two main styles: PC and Mac. Both are fully functional, but they have a different look and feel, and many people prefer one or the other. PCsThis type of computer began with the original IBM PC that was introduced in 1981. Other companies began creating similar computers, which were called IBM PC Compatible (often shortened to PC). Today, this is the most common type of personal computer, and it typically includes the Microsoft Windows operating system. MacsThe Macintosh computer was introduced in 1984, and it was the first widely sold personal computer with a graphical user interface, or GUI (pronounced gooey). All Macs are made by one company (Apple), and they almost always use the Mac OS X operating system. /en/computerbasics/basic-parts-of-a-computer/content/ What is the knowledge and understanding of computers and their uses?Computer literacy is defined as the knowledge and ability to use computers and related technology efficiently, with skill levels ranging from elementary use to computer programming and advanced problem solving.
What type of literacy is described as current knowledge and understanding of computers and their uses?Computer literacy describes a general knowledge of computers, software, hardware and how they work. Computer literacy usually refers to the ability to run and navigate applications rather than being able to program.
Which term is used to describe an understanding of computers?Computer literacy involves learning how to access information and perform basic operations on a computer.
What is called computer literacy?Computer literacy as defined by Webopedia is: The level of expertise and familiarity someone has with computers. Computer literacy generally refers to the ability to use applications rather than to program.
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What entails having the knowledge and understanding of computers and their uses?
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