How-To Geek on MSN

How I audit long Excel lists without looking at my screen

The visibility rule: Excel only says what it can see. If you use filters to hide specific rows, Excel skips over them ...
How-To Geek on MSN

How to simplify complex Excel formulas for better auditing

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.