How it works, why it’s so powerful, and where it’s likely to be most useful first This is the first in a series of explainers on quantum technology. The other two are on quantum communication and post ...

While I couldn’t travel without a laptop, a desktop computer is my main machine when I’m at home, and it’s my preferred way to work—by a long shot. While I’ve been a PC enthusiast since I was seven ...

Computing is part of everything we do. Computing drives innovation in engineering, business, entertainment, education, and the sciences—and it provides solutions to complex, challenging problems of ...

One day soon, at a research lab near Santa Barbara or Seattle or a secret facility in the Chinese mountains, it will begin: the sudden unlocking of the world’s secrets. Your secrets. Cybersecurity ...

At its inaugural Ask 2026 developer conference — held inside a former church in San Francisco’s North Beach — Perplexity unveiled Personal Computer, a cloud-based AI agent designed to function as a ...