Ernie Smith is a former contributor to BizTech, an old-school blogger who specializes in side projects, and a tech history nut who researches vintage operating systems for fun. When it comes to the ...

CPU stands for Central Processing Unit. It is the brain of a computer because it handles all the tasks that a user performs on his/her computer. All the arithmetic and logical calculations required to ...

GPUs are crucial to modern computing. You're probably reading this on a screen that's making use of a GPU. But what is a GPU? What are they good for? Join us for a layman's overview. A graphics ...