Microsoft's got a new Surface coming, and it's the most powerful laptop the company's ever made. Announced at Computex 2026, the Microsoft Surface Ultra comes with an Nvidia RTX Spark, a new ...

PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. AI is everywhere, but for most of us, it's in the ...

NVIDIA’s new DGX Spark is a mini PC that measures 150 x 150 x 50.5mm (5.9″ x 5.9″ x 2″). But NVIDIA isn’t positioning it as a general-purpose computer. Instead, it’s an “AI Supercomputer” in a compact ...

From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've ...

Supercomputer technology represents the most advanced level of computing systems designed to solve extremely large and complex problems at incredible speed. A supercomputer is not just a faster ...

When you think of supercomputers, you probably think of vast air-controlled rooms crammed full of cabinets and illuminated by banks of flashing LEDs. The first Cray supercomputer, for instance, cost ...