Lesson 12 - Hardware Basics
Introduction This unit is designed to give you the skills and knowledge to troubleshoot hardware and software issues that may arise within an organisation. Before we can do that, we need to understand some of the basics of Hardware and Software. Definition of Hardware and Software - http://www.computerhope.com/issues/ch000039.htm When you look at the description of any piece of computer hardware, you will see lots of information that is categorised under specifications. Software, including games, will also have minimum specifications of what equipment is required to successfully execute the program. Same goes for some peripheral devices. So what does this all mean? What bits and pieces make up a computer? Computers can generally be categorised into the following: Desktop – not portable, usually set up on a desk or table with the view that it isn’t moved around much. Desktops come as a main box with separate screen and keyboard/mouse, or it can be one of the ...