Follow a step-by-step Excel tutorial to learn how to calculate percentages correctly and avoid common spreadsheet mistakes.

Learn how to effectively use the SCAN function in Excel to enhance your formula-building skills. This tutorial presents four ...

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

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

Build an automated employee schedule in Excel with SEQUENCE dates and M A N shift dropdowns, so you track coverage fast.

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

Use the Sharpe ratio to evaluate an asset's risk vs. return Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple ...

AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

This repository contains a free add-in for calculating large numbers in Excel. Mourad Louha first developed this in 2010 with ideas from Heinz Schweigert from the German “Office-Lösung” Office forum ...

Excel calculation worksheets are provided here to convert common readouts of the Seahorse Extracellular Flux Analyzer into pmoles of ATP produced per time by the sample, enabling a direct comparison ...