Last month Perplexity announced the confusingly named “Computer,” its cloud-based agent tool for completing tasks using a harness that makes use of multiple different AI models. This week, the company ...

Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close. Microsoft Windows has been with us for more than 40 years at this point. Over ...

Building your own PC used to be the best alternative to buying a prebuilt one. Instead of settling for whatever a manufacturer chose to bundle together, you could hand-pick every single component. If ...

The AI search startup is positioning the tool as a more secure version of OpenClaw that runs on a Mac. The AI search startup is positioning the tool as a more secure version of OpenClaw that runs on a ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and ...

China has approved a brain implant for people with severe paralysis to help restore their hand movements. The brain–computer interface (BCI) is the first in the world to be available for use outside ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Whether you're a tech junkie or a casual user who's seen every era of computing, you likely have plenty of old devices in your home. Maybe it's a desk drawer or closet filled with ancient laptops, ...

PCWorld’s editors selected the best PC hardware and software of 2025/2026, highlighting standout products like the AMD Ryzen 9 9950X3D CPU, Nvidia RTX 5070 Ti graphics card, and Steam Deck handheld ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...