220-701: 1.0 – Introduction to Personal Computers
Professor Messer | Jan 28, 2010 | Comments 1
A personal computer’s combination of chips, circuits, and other components can be an intimidating device. In this module, we’ll deconstruct every piece of the computer and you’ll learn about interfaces, processors, hard drives, and the BIOS.
Filed Under: CompTIA A+ 220-701




Hi Professor,
I believe that, in part 2, the SSD’s have been around since the 50’s. Though the technology offered today is a much better improvement over those.