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 ...

Have you ever wondered how graphics cards work to create the vibrant, neon-lit streets of a futuristic cityscape in your favorite video game? Every detail—from the glint of rain-soaked pavement to the ...

A Graphics Card may not be an essential component for normal computer users. But for high-end users, gamers and graphics designers, a graphics card is among the most essential components. A graphics ...