IronCalc brings fast, Excel-compatible spreadsheets to your browser without locking you into Microsoft 365 or Google’s cloud.

The big picture: The Windows ecosystem has offered an unparalleled level of backward compatibility for decades. However, Microsoft is now working to remove as many legacy technologies as possible in ...

We're going to build off my previous series to show how to further the communication channel between Excel and PowerShell. In a recent series of posts, I explained how to launch a PowerShell script ...

Attackers are weaponizing an old Microsoft Office vulnerability as part of phishing campaigns to distribute a strain of malware called Agent Tesla. The infection chains leverage decoy Excel documents ...

Dynamic Maze Generation: The maze layout is randomly generated each time you play. Player Controls: Use buttons to navigate through the maze. Customizable Settings: Adjust the maze size and wall ...

In my previous post, I showed you how to create a clickable button in Excel. That button displayed a simple message box. Now, I want to show you how to use the button to kick off a PowerShell script.

Excel macros let you automate repetitive tasks for substantial time savings. Here’s how to put them to work for you. If you regularly work with Excel spreadsheets, you probably find yourself repeating ...

Opinion There is a perennial fad for finding deep truths in religion. Really only one concept stands up: without reincarnation, how can one explain the constant reappearance of old ideas as new in IT?