Use formulas instead of Power Query for tidy files, with a visible source path and clear parameters that teammates can review ...

Copilot who?

Power Pivot excels in handling large datasets and performing complex analytics, using data modeling and DAX expressions, but ...

On Thursday, the Department of Justice released more than 3 million additional materials, media, and documents as part of the ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and ...

Excel gets a host of new features in January 2026 ...

Key cyber updates on ransomware, cloud intrusions, phishing, botnets, supply-chain risks, and nation-state threat activity.

This week’s cybersecurity recap highlights key attacks, zero-days, and patches to keep you informed and secure.

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Monte Carlo ...

Cowork is a user-friendly version of Anthropic’s Claude Code AI-powered tool that’s built for file management and basic computing tasks. Here’s what it's like to use it. This poor track record makes ...

Anthropic’s agentic tool Claude Code has been an enormous hit with some software developers and hobbyists, and now the company is bringing that modality to more general office work with a new feature ...