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

PCWorld outlines nine essential PC upgrades to prepare systems for 2026, focusing on components like CPUs, GPUs, RAM, SSDs, and cooling solutions. Key recommendations include 32GB RAM for gamers, GPUs ...

Memory is vital for any computer – from your home PC or laptop to your smartphone – and it’s also one of the key components of any graphics card, from your PC's GPU to the cores used in any games ...

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 ...

The best desktop computers can elevate your home computing setup in a way that a compact laptop never could. When you don’t have to cram your CPU, RAM, storage, graphics card, screen and keyboard into ...

Bolt Graphics is pressing ahead with its plan to challenge Nvidia and AMD by building a graphics processor around a RISC-V ...

RAM, or Random Access Memory, is what your computer uses to multi-task. Most devices with any kind of computer inside, whether it’s a PC, laptop, smartphone, or game console, will require a minimum ...

Graphics Cards Nvidia is reportedly looking to cut gaming GPU production by up to 40% in 2026 due to VRAM supply issues, but it's not as bad news as you might think. Not yet, at least Graphics Cards ...

The AMD CPUs have an onboard memory controller. This means that the CPU connects directly to the RAM, unlike older architectures, that connect via the chipset, which connects to RAM. A GPU can be put ...

Micron, SK Hynix and Samsung Electronics — make up nearly the entire RAM market, and they're benefitting from this shortage.

If you know what RAM is, then overclocking it can be a great way to boost your system's overall performance for just about every task. More memory bandwidth means the CPU can work at its full ...