China is no longer using American software to run its power grid. The Southern Regional Electricity Market (SREM) – the world’s largest unified power market – has switched fully to Tianquan, a solver ...

OpenAI is rolling out a new version of ChatGPT Images that promises better instruction-following, more precise editing, and up to 4x faster image generation speeds. The new model, dubbed GPT Image 1.5 ...

Pentagon memo details plan to train over 20,000 national guard members across the US to carry out Trump’s order on subduing civil unrest A top US military official has ordered the national guards of ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

A draft version of Form W-2, Wage and Tax Statement, for 2026 includes boxes and codes for reporting qualified tips and qualified overtime compensation that can be deducted temporarily under the ...

Here's how to build smarter checklists in Excel using checkboxes, conditional formatting and task dependencies to help with multi-step processes. In my previous article in this series, I walked you ...

Learn how to add, configure and use checkboxes in Excel to create interactive task lists and trigger formatting without relying on macros. Recently, Microsoft has introduced the ability to add ...

China has mastered the craft of policing the internet, operating one of the world’s most extensive online censorship and surveillance regimes. With mandatory identity checks on every online platform, ...

An artificial-intelligence model did something last month that no machine was ever supposed to do: It rewrote its own code to avoid being shut down. Nonprofit AI lab Palisade Research gave OpenAI’s o3 ...