TED Talks
Ted: Ted Ed: Inside Your Computer
How does a computer work? The critical components of a computer are the peripherals (including the mouse), the input/output subsystem (which controls what and how much information comes in and out), and the central processing unit (the...
Yale University
Yale University: Pc Lube and Tune
The PCLT objective is to supply usable introductions, tutorials, and education on technical subjects to the large audience of computer users. These are articles that take technical topics and make them understandable for the beginner.