Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in ...

Tulane is one win away from the College Football Playoff. Florida is trying to revive itself for the future. Sumrall is in ...

Have you ever tried to drag the header columns in an Excel spreadsheet to make them fit the text? I have and just when I think I’ve got it right, a quick glimpse down the line of columns usually ...

Here's how to build smarter checklists in Excel using checkboxes, conditional formatting and task dependencies to help with multi-step processes. In my previous article in this series, I walked you ...

Have you ever stared at a colorful Excel spreadsheet, wondering how to quickly calculate totals or counts based on cell colors? It’s a common frustration for anyone managing large datasets. While ...

Learn how to add, configure and use checkboxes in Excel to create interactive task lists and trigger formatting without relying on macros. Recently, Microsoft has introduced the ability to add ...

Have you ever thought of the humble SUM function as a secret weapon for advanced analytics? Most Excel users see it as a basic tool for adding numbers, but what if I told you it could do so much more?

Columns can be hidden in Excel to streamline the spreadsheet's appearance and protect sensitive information, keeping the data intact but out of sight. Look for gaps or double lines between column ...

Microsoft Excel is a powerful database management tool with all sorts of in-depth problem-solving functions and dynamic formatting. To make the most of it, though, you need to know the basics. Using ...