Drop-down lists in Excel are a great way to speed up data entry, keep your sheet tidy, and avoid typos. No formulas required!

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

Upgrade your spreadsheets with BYCOL to consolidate column logic, prevent manual errors, and build automated reporting dashboards.

BYROW replaces thousands of table formulas with one spill formula, making spreadsheets leaner and much more robust.

A trio of U.S. senators, Elizabeth Warren (D-Mass.), Chris Van Hollen (D-Md.) and Richard Blumenthal (D-Conn.), sent a letter to several hyperscalers voicing concerns and demanding answers regarding ...

DuckDB is an amazing tool with deep integration with Python and R, but sometimes you just need data in Excel. xlDuckDb allows DuckDB SQL to be run within Excel. Query results are returned as regular ...

TAIPEI, Nov 18 (Reuters) - Taiwan will tighten its export controls for potential dual-use civilian-military technology to include quantum computers and advanced semiconductor equipment to fulfil its ...

A worker checks the printed book cover of Taiwan's civil defence handbook at a printing house in Taoyuan, Taiwan, November 14, 2025. REUTERS/Ann Wang TAIPEI (Reuters) -Taiwan will tighten its export ...

Anthropic is starting to train its models on new Claude chats. If you’re using the bot and don’t want your chats used as training data, here’s how to opt out. Anthropic is prepared to repurpose ...

Microsoft has launched AI agents for Word, Excel, and PowerPoint. The agents are available for business and individual subscribers. Now accessible on the web, the agents will expand to the desktop.

Plus: Elon Musk tried to persuade Mark Zuckerberg to invest in OpenAI This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

Section 1. Purpose. Artificial intelligence (AI) is a foundational technology that will define the future of economic growth, national security, and global competitiveness for decades to come. The ...