Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

Macros are powerful, but they don't work on the web or mobile. I’ve switched to the native REDUCE function for my complex ...

Hailed as “digital natives,” members of the Gen Z often fall far short of the promises made about their tech skills.

Discover 15 modern Excel functions for 2026, including Group By and Scan, so you speed up your workflows, summaries and ...

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

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 ...

In the 1990s some computer games had a "boss key" that allowed staff to call up an Excel spreadsheet if they needed to look like they were working. Now bosses might frown upon a worker caught ...

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — ...

Build a free 2026 Excel budget file with bank import and XLOOKUP categories, so you track spending and savings without manual typing.

A spreadsheet expert who was crowned one of the best in the world last month is eyeing the number one spot in 2026. Ha Dang, from Scunthorpe in North Lincolnshire, represented the UK at the Microsoft ...

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

PECOTA, which stands for Player Empirical Comparison and Optimization Test Algorithm, is BP’s proprietary system that projects player and team performance PECOTA is a system that takes a player’s past ...