In this video, we explore the fundamental components of computers, beginning with transistors and their role in CPUs. The Intel 4004 processor, the first commercially available processor, is discussed ...

Perovskites, named after a mineral discovered in the Urals in the 19th century, are compounds with the chemical formula ABX 3, where A and B are positively charged metal ions and X is a negatively ...

PCWorld reveals that prebuilt PCs now offer superior value over custom builds in 2026, with manufacturers’ component stockpiles keeping prices stable despite rising RAM and SSD costs.

You’ll also discover how to evaluate second-hand components for compatibility and condition, making sure a smooth build process. By following these steps, you can assemble a gaming PC that delivers ...

Researchers at Queen’s University have built a different kind of computer—one that uses light instead of electronics to ...

When news breaks, you need to understand what actually matters. At Vox, our mission is to help you make sense of the world — and that work has never been more vital. But we can’t do it on our own. We ...

The cost of lots of the devices we all use could be forced up in 2026 because the price of Ram - once one of the cheapest computer components - has more than doubled since October 2025. The tech ...

Mouse Computer suspends all PC sales due to overwhelming order surge Customers face delays as Mouse pauses systems sold under multiple brands Memory and SSD shortages contribute significantly to the ...

From computers to cellphones and even certain features in cars, a lot of electronics rely on random-access memory, or RAM. It’s the fundamental hardware your computer processor needs to run ...

A Los Angeles-based startup has demonstrated what it calls a breakthrough in hardware development: an artificial intelligence system that designed a fully functional Linux computer in one week — a ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. RAM, also ...