Whether you're assigning random shifts, anonymizing a study, or shuffling a deck, randomizing rows in an Excel table manually ...

Excel's UNIQUE function is the modern, non-destructive answer to the mailing list problem. Instead of deleting rows from your ...

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

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

2026 has its first viral TikTok trend: 365 buttons. Confused? We’re here for you. The 365 buttons craze started with a TikTok ...

Naturally, the rest of the internet is now dying to get to the bottom of the “365 buttons” mystery, and Tamara’s refusal to ...

TikTok user Tamara sparked the 365 buttons trend by saying it only has to make sense to her as creators collect 365 buttons to mark days in 2026 ...