Your computer may contain many valuable documents that you need to retain, priceless pictures of your family, friends, and vacations, hours of music downloads, and ...

This mini-series of articles describes how to build a computer’s CPU (central processing unit) out of relays. “Y” in English sounds like “guay” in Spanish (my mother tongue), a colloquial expression ...

The best home backup plan options: Part 1 This is the first post in a series of posts describing a variety of home backup strategies and options. In this post I’ll outline the three main options for ...

We’ve come to the point where we need to define an assembly language for our 4-Bit HRRG Computer, but first we need to consider certain concepts. These days, we are used to programming our computers ...