You can create a PivotTable in Excel from an external data source, a table in your worksheet, or a pre-built data model. To ...

Have you ever followed a YouTube tutorial, carefully copied an Excel formula, and hit “Enter,” only to be met with an error or baffling results? It’s a ...

Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

Double square brackets appear in structured references in Excel when column headers contain spaces or special characters. They're also inserted into formulas when you reference header and total rows ...

Learn Paste Special math, Flash Fill patterns, Go To Special filters, and the F4 shortcut to clean data fast and share Excel ...

Get the latest info on new features, bug fixes, and security updates for Microsoft 365/Office 365 for Windows as they roll out from Microsoft. Now updated for Version 2510 (Build 19328.20190), ...

When you know you want to transition into a new industry, you should focus on starting small and doing it step by step. You ...

Discover the best free spreadsheet tools with no login needed. Edit, collaborate, and export your data instantly.

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Dr. JeFreda R. Brown is a financial consultant, ...

Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...