To pick a random name from an Excel table using a method that works across every version of Excel, this classic combination ...

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

In December 2025, Facebook users shared a rumor claiming Meta signed into policy a "new Facebook rule" allowing the company the rights to users' photos starting "tomorrow." According to the posts, a ...

A research team at Tohoku University has identified a method to configure fullerene molecules into a stable framework for battery technology. The development centers on a material called Mg4C60, which ...