Free Tutorial: After reading this Computer Basics lesson, you will be able to answer the question, what is a computer?
If you are new to computers or just want to update your computer skills, this free Computer Basics tutorial will show you how.
Computers, by our above definition, have been around for thousands of years. One of the earliest computers was the abacus, series of beads arranged on metal rods. Beads could be slid back and forth to operate on numbers. This was a very rudimentary device and is not commonly thought of as a computer in modern ...
Basics of Computers Introduction - Learn Basics of Computers in simple and easy steps starting from basic to advanced concepts with examples including Introduction, Classification, Software Concepts, System Software, Functions Of Operating System, Types of Operating System, Utility Software, Open Source Software, ...
The software is the instructions that makes the computer work. Software is held either on your computers hard disk, CD-ROM,. DVD or on a diskette (floppy disk) and is loaded (i.e. copied) from the disk into the computers RAM (Random Access Memory), as and when required.
Basics of Computer. 1.1 INTRODUCTION. In this lesson we present an overview of the basic design of a computer system: how the different parts of a computer system are organized and various operations performed to perform a specific task. You would have observed that instructions have to be fed into the computer in a ...
Aug 1, 2011 ... Building a computer from scratch gives you the perfect machine for your needs, but it can be daunting the first time around. In this edition of Lifehacker Night School, we'll be taking you through the buying, building, and installation process step-by-step. Today, we're going to start with a little computer ...
Jargon-free tutorials for computer beginners. These free, printable guides contain clear pictures and diagrams, and show learners how to use a computer in no time !
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 ...