Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This tutorial covers: - Basic GROUPBY to calculate the sum of revenue by ...

Compare the best free Microsoft Excel alternatives for 2026, including features, pricing, pros and cons, and use cases for each spreadsheet tool.

A new report from The Information shares fresh details on how the new Gemini-powered Siri will work under the hood. Here are the details. Apple doubles down on privacy assurances amid AI partnerships ...

Get the latest federal technology news delivered to your inbox. FBI searches of U.S. person data collected using a controversial spying authority rose some 35% in 2025, according to an FBI letter to ...

The AI updates aren't slowing down. Literally two days after OpenAI launched a new underlying AI model for ChatGPT called GPT-5.3 Instant, the company has unveiled another, even more massive upgrade: ...

ChatGPT has reached 900 million weekly active users, OpenAI announced Friday, putting the AI chatbot within striking distance of 1 billion. OpenAI also shared that it now has 50 million paying ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Data centers — you can either be for them, linking the term with economic development and AI innovation, or against them, wary of environmental consequences and AI’s reach. Or maybe you’re somewhere ...