Learn how to unlock Excel’s hidden features with GROUPBY and create visually compelling, accurate reports like never before.

Available for Microsoft 365 Copilot users, the new agents will help you create, edit, and analyze your documents, spreadsheets, and presentations.

Learn to master Excel Copilot for analyzing feedback, uncovering trends, and improving decision-making with AI-powered tools.

I use these functions to summarize data with formulas instead of dialog boxes. That makes it easier to see exactly what's ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.