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

When Andrew Grigolyunovich first started using Excel more than two decades ago, he never imagined the spreadsheet program would land him in Las Vegas or on ESPN.   The Latvian financial consultant ...

I use these functions to summarize data with formulas instead of dialog boxes. That makes it easier to see exactly what's happening and adjust analysis on the fly. If you're also comfortable with ...

That all changed when I discovered two features in Excel most people don't know about: Watch Window and Custom Views. Together, they provided me with a way to track the numbers that matter without ...

If you're "vibe working" or "vibe writing" in Microsoft Word, you're doing the same thing, but with a text document: you're telling it what you want the document to say, reading it, accepting the ...