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

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

Live updates after the Justice Department posted another trove of Epstein files more than two months after Trump signed a ...

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 ...

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

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

I traded the static results of Flash Fill for dynamic formulas that update automatically.

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

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide to plot your own financial data.

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 ...