Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

Using keyboard shortcuts is a lot faster than clicking around in the menus, but only after you learn them. That's the hard part. You could look up the documentation for the application or explore the ...

Instead of selecting all errors, press F5 > Alt+S > C > Enter to highlight all constants—numbers, text, and symbols that aren't derived from a formula. This is crucial for verifying that all manual ...

Some helpful parenting tips: it is very easy to accidentally teach your children lessons you did not intend to pass on. If you accept bad behaviour some of the time, you end up with bad behaviour all ...

The MacBook Air trackpad is a powerful tool that goes far beyond simple clicking. With a combination of intuitive gestures and customizable shortcuts, it allows users to navigate macOS more ...

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 ...

The first Formula One race I ever watched was out of spite. A few years ago, my partner and I had one of those very spirited and totally harmonious discussions about whether we took an interest in ...

Locking a cell in an Excel formula means keeping a specific cell reference fixed, even when you copy or drag the formula to other cells. This is done using absolute referencing. It helps maintain ...

Spreadsheets have long been a cornerstone of data management, analysis, and reporting. But manually entering formulas and sorting through massive datasets can be time-consuming and error-prone. Enter ...

Apple executives have said in interviews that the company isn't building a public chatbot. You can actually create one with a new action in iOS 26. Here's how. There's a new action that gives you ...