Aside from a little information on binary and hexidecimal numbers,this section deals mainly with the parts of your computer you can see at yourdesk.
Starting with the computercase, we'll discuss it's role concerning the actual expandability, protection, andlifetime of your system. We'll go on to include the different types, sizes, andform factors available and what you need to know before you purchase.
Next,you'll learn about some of the peripherals such as monitors,keyboardsand the mouse.Different kinds, how they work, care and maintenance, and possibly some simpletroubleshooting methods are covered.
Beforelearning a little about binary and hexidecimalnumberingsystems, we'll look at the different ports and connectors on the back ofyour computer. What's a DB-9 connector?What's a ParallelPort connector? What's it used for? It's not that difficult! It just seems alittle intimidating at first.