Building a PC right now is risky in strange ways. From RAM scams to fake GPUs and used part pitfalls, Amazon isn’t the safe bet it looks like.

You should also pay attention to the PCI Express connection–at least PCIe 3.0, preferably PCIe 4.0 or 5.0–and the M.2 form ...

Tesla appears to be quietly rolling out a new version of its Full Self-Driving computer, "Hardware 4.5", or "AI4.5." ...

Some PCs Costco sells are often much cheaper than competitors', but they come with caveats that make that pricing possible. Here's what to watch out for.

That low-frequency fuzz that can bedevil cellphone calls has to do with how electrons move through and interact in materials ...

BIOS and UEFI control the basic functions of the PC. Updating them is risky, but can bring important benefits.

The Steam Machine has been delayed, Valve announced, citing the rising costs of computer components.

Manufacturers want to solder an expiration date to your hardware, for "your sake" ...

AI became powerful because of interacting mechanisms: neural networks, backpropagation and reinforcement learning, attention, ...

New research on thermodynamic computers suggests AI image generation could consume far less energy than conventional hardware ...

How We Test Computers ...