Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

Excel already knows when the month ends.

Excel isn't hard, just learn the right tricks early enough.

Here’s a snapshot of the pathway to success in select sports where Canadians are favoured to do well in the Winter Games.

Imagine opening an Excel file expecting to see numbers, only to find that every cell displays formulas like =SUM(A1:A10), instead of the actual results. It can be confusing and frustrating, especially ...

The first two weeks of 2026 have sparked a wave of nostalgia online, with social media users enthusiastically revisiting a decade old version of themselves. From grainy iPhone photos to overused ...

You’d think there’d be more excitement around the new year—we’re only three weeks in, people!—but instead everyone’s occupied with plumbing the depths of their camera rolls for relics of their 2016 ...

It may be a surprise to learn that you can define names of cells in Microsoft Excel instead of using the letter and number combinations. This makes it friendlier to read and understand. For example, ...

They’re easy to learn, and they’ll make you a lot more productive. by Adam Lacey and Deborah Ashby The past 10 years have seen a wave of innovative big data software designed to analyze, manipulate, ...

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 ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

Have you ever stared at a tangled web of Excel formulas, wondering if there’s a better way to make sense of it all? For many, Excel’s LAMBDA function feels like a cryptic puzzle—powerful but ...