Microsoft, once regarded as the leading big tech firm in the artificial intelligence (AI) sector, is now facing headwinds in the AI era. In January 2023, at the onset of the AI boom, MS invested $13 ...

Fix Teams meetings fast with voice isolation and video brightness controls, so calls sound clearer and look better.

Former Microsoft CTO Jeffrey Snover sat in on an exclusive meeting led by CEO Satya Nadella — here’s what he learned.

Microsoft Copilot 2026 adds nine upgrades like GPT 5.2 and two thinking modes, helping you get faster answers or deeper ...

Cisco (NASDAQ: CSCO) continues to transform the network into an AI innovation platform, today unveiling the Silicon One G300, a 102.4 Tbps switching silicon designed for massive AI cluster buildouts.

As LLMs and diffusion models power more applications, their safety alignment becomes critical. Our research shows that even minimal downstream fine‑tuning can weaken safeguards, raising a key question ...

I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

Microsoft's first disclosure shows 15 million paid Copilot users, a 3.3% conversion rate analysts call disappointing despite heavy AI investment.