what is computer

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 probably already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create  spreadsheets, presentations, and even videos.

Watch the video to learn about different types of computers.

Throughout this tutorial, we'll show you some of the most important things you need to know about computers, including how to set up your computer, how to interact with the desktop and operating system, and what kinds of computers are available. We'll also introduce you to some basic troubleshooting strategies you can use if your computer isn't working correctly.

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basic computer

Basic Computer Skills Welcome to a short, easy-to-master, web based course on basic computer skills. Our goal is to give you a solid foundation. Once you have understood these basics, you will have a clear understanding on which to build your future knowledge of and skill with computers. To become acquainted with your computer there are certain basic skills to be mastered. While these skills might seem obvious at first, the fact is that many people never take the time to learn these very important basics. By studying them now, you will both save time later and also improve your daily computer productivity. Each section of this website contains a straightforward, self-paced introduction to these topics. To access information about any topic, single click on that topic's name below. Estimated time to complete this section: 55 minutes Use a mouse to point, click and double-click Keyboard and typing tips Opening and closing software files Accessing a CD-ROM Locating a saved file How to copy and paste files or text Review Questions Quiz