PC Computer Notes has been designed as a free introductory level,
online computer training course, providing tutorials on computer
hardware, software, operating systems, and basic troubleshooting.
If you just want to learn more about your computer's hardware,
software and the overall system, here's a good place to start! Read
the tutorials, then try the exercises provided. If you have trouble
with the review questions, go over the tutorials again. You'll be
surprised at how much you learn!
The computer hardware tutorials, labs and review questions may also be
helpful for those preparing for CompTIA's A+ (Aplus) Certification
This site was designed to make choosing your hardware components easy.
We've tested all kinds of hardware, scoured through review after
review, and discussed components and their performance with real-world
users to find the best components to recommend to you. We hope you
will find these recommendations helpful. To begin, just select the
component you're looking for from the menu.