Microsoft announced new custom function capabilities coming to Excel at last week's Build developer conference. Custom functions for Excel let organizations write their own additions to Excel's ...

Could malicious backdoors be hiding in your code, that otherwise appears perfectly clean to the human eye and text editors alike? A security researcher has shed light on how invisible characters ...

JavaScript isn't replacing Office macros anytime soon, but the Office Web apps (and the SharePoint-based enterprise equivalents) are improving regularly. For users that means simple but useful ...

Unlock Excel's potential with AI-driven VBA automation. Simplify tasks and boost productivity today. Copilot transforms VBA code generation ...

If you have a JavaScript (*.js) file containing code, it's not unusual for your code to reference code held in another JavaScript file. If you're using more recent versions of Visual Studio, you'll ...

Excel might be the world's most widely used programming language; Microsoft is on a journey to turn it into a better and more powerful programming language, without losing what makes it Excel.

Display live data from Excel on your website! You can embed any Excel spreadsheet on a blog or web page using OneDrive or Excel Online.