TL;DR: The Ultimate Microsoft Office Professional 2021 for Windows: Lifetime License + Windows 11 Pro Bundle is available now for just $54.97 (MSRP $418.99). If you’re tired of your computer, it may ...

Huxley Dunsay of Retro Roadshow joins us in the PCWorld studio to show off the BeBox, a 90s dual-CPU PC with a custom operating system.

CAMBRIDGE, U.K. – A small Microsoft Research team had lofty goals when it set out four years ago to create an analog optical computer that would use light as a medium for solving complex problems.

Microsoft has built a prototype computer that uses light and analog signals instead of traditional binary computing. The system, developed in Cambridge, U.K., is designed to handle optimization tasks ...

Microsoft has been accused of abusing its market position by stifling the sale of second-hand copies of its Windows operating system and Office suite, in a long-running battle over the lawfulness of ...

Microsoft has teamed up with Barclays on a novel approach to tackling artificial intelligence (AI) and optimisation problems based on a scalable analogue optical computer (AOC) architecture, designed ...

Microsoft ended software support for Windows 10 in October 2025, bringing an end to the operating system launched in 2015.

Even as Anthropic and OpenAI unnerve stock market investors with business-focused AI products that could undermine existing ...

AI software company Elon Musk: Elon Musk's xAI is building Macrohard, a software company run entirely by artificial intelligence. These AI systems, called human emulators, can perform tasks faster ...

The company said state-backed hacking groups were breaching systems through flaws in SharePoint, which is used by the U.S. government and companies around the world. By Vivian Wang Reporting from ...