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Introduction The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Each part plays an important role whenever you use a computer. Watch the video below to learn about the basic parts of a desktop computer. Computer case The computer case is the metal and plastic box that contains the main components of the computer, including the motherboard, central processing unit (CPU), and power supply. The front of the case usually has an On/Off button and one or more optical drives. Computer cases come in different shapes and sizes. A desktop case lies flat on a desk, and the monitor usually sits on top of it. A tower case is tall and sits next to the monitor or on the floor. All-in-one computers come with the internal components built into the monitor, which eliminates the need for a separate case. Monitor The monitor works with a video card, located inside the computer case, to display images and text on the screen. Most monitors have control but

About Computer Basics Computer Basics will help you understand how computers work and how to use them. We'll talk about how to set up a computer, the difference between hardware and software, and the types of computers you can use. We'll also explore operation systems, applications, the cloud, and whole a lot more. Whether you're getting started with your first computer or are just looking to learn more about how they work, you'll find all of the information you need in our written lessons, videos, and interactives. When you're done, you'll have a fundamental understanding of how to use a computer. You'll also be ready to learn even more about computers with some of our other courses.  So what are you waiting for? Let's get started! What is a computer? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send e