Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Create a CRM using Excel with dropdown customer selection and FILTER plus XLOOKUP, saving time while keeping leads and deals ...

New columns are always added to the right edge of the dataset. Simply click and drag a column by its header to move it. Also, remember to check that it has the correct format applied to it by clicking ...

Is a ChatGPT prompt really just 0.34 watt-hours? We explore why this figure is obsolete and the massive energy spike caused ...

Aider is a “pair-programming” tool that can use various providers as the AI back end, including a locally running instance of ...

OpenAI just announced the new GPT-5.2 model, its most advanced artificial intelligence model to date, which is said to ...

Space debris – the collection of defunct human-made objects in Earth's orbit – is already affecting space agencies, companies and astronauts. This debris includes large pieces, such as spent rocket ...

As India aims to become a global leader in artificial intelligence, its AI expansion strains India's energy, water, and land resources, raising environmental concerns amid its digital ambitions.

Oracle founder Larry Ellison distinguished between two AI model types: those requiring real-time, low-latency decisions for ...

ChatGPT’s energy use for processing requests surpasses the total electricity consumption of dozens of small countries.

AI presents many opportunities for homebuilding to evolve, create efficiencies and start solving many of the challenges that ...

Aaron Erickson at QCon AI NYC 2025 emphasized treating agentic AI as an engineering challenge, focusing on reliability ...