Ask anyone to name a first-generation home computer from the 1970s, and they’ll probably mention the likes of the Altair 8800 and IMSAI 8080. But those iconic machines weren’t the only options ...

Typically when you’re replacing parts in an old computer it’s either for repairs or an upgrade. Upgrades like adding a more capable processor to an old computer are the most common, and can help bring ...

This file type includes high resolution graphics and schematics when applicable. Whenever I mention to folks that I used to work at Heathkit, a few people actually ask, “What’s Heathkit?” Yes, I ...

If you read my Part 1 blog, you know that I developed a computer kit for McGraw Hill/NRI back in 1972. I left MH in 1973 to go to the Heath Company. I went there to start Heath’s education and ...