How-To Geek on MSN

Excel's UNIQUE function can't skip columns—unless you use this trick

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.
How-To Geek on MSN

How to pick a random name from a list in Excel

Select winners in Excel using classic INDEX formulas or modern CHOOSEROWS and TAKE combinations.
Geeky Gadgets

Make Excel Formulas Flexible with This Simple Operator

Have you ever found yourself manually updating Excel formulas, tediously adjusting titles, or struggling to make your spreadsheets adapt to changing data? It’s a common frustration, but what if there ...