PC components explained: learn what each part does, their functions, and how CPU, GPU, storage, and cooling impact performance and longevity.

The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...

While conventional wisdom states that performance and value should be the sole criteria for choosing PC components, I can't ...

Of the hundreds of components that make up a modern computer, the microprocessor chip consumes the most energy. An essential part of any PC, laptop or mobile device, a microprocessor performs ...

The CPU (Central Processing Unit, or simply “processor”) is arguably the most important component in a computer, perhaps only second to the GPU if you’re a gamer. However, upgrading to the best ...

As Ebay wisely notes in its buying guide, "the CPU will limit how fast anything can occur in the system." That's an important fact to remember when choosing a processor for your computer. Although ...

There aren’t many things that can actually be a danger to you when working with PC components, but the internals of a power ...

You can get a AMD Ryzen 9 9900X 12-Core Processor from Amazon of for $389.99 (a savings of $109.01) if you hurry. That’s a significant amount of savings compared to its normal price of $499.00, and a ...

Which Intel processor is best? The central processing unit is one of the most crucial components of a computer. It tells all the other PC bits and pieces how and when to execute instructions. It works ...

Sick of PC component price hikes? Sorry - you can add power supplies and CPU coolers to the list of tech that's going to get ...

With the release of Counter-Strike 2, many players upgrading from CS:GO are asking a crucial performance question: is CS2 more CPU or GPU ...