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HN Hacker News · · PC & Chips

Nvidia deliberately kept GPU prices high through circular financing deals

60 points and 30 comments on Hacker News.

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PCs, Storage & Backups

Task Manager first: how to find your graphics card on Windows

Find your graphics card in seconds with Task Manager, then confirm it with Device Manager or dxdiag. Includes a laptop two-GPU guide and a quick performance check.

10 min read · Updated Nov 5, 2026Internet & Apps

Is Outlook down? What to do while Microsoft fixes it

Outlook is down for many people. News outlets report Microsoft is fixing servers that failed health checks. Here is what to do while you wait.

8 min read · Updated Nov 13, 2026PCs, Storage & Backups

What Is an NPU? "AI PCs" and Copilot+ Laptops Explained Simply

What a neural processing unit (NPU) does, how it differs from a CPU and GPU, what TOPS means, which features need one (Copilot+ PCs, Apple Intelligence), and whether you should pay for it.

2 min read · Updated Nov 13, 2026