How-To Geek on MSN

Don't underestimate the power of the $ sign in Excel formulas

Build more efficient spreadsheets by using the dollar sign to lock specific rows, columns, or permanent addresses when ...
How-To Geek on MSN

Stop fixing Excel formulas: 5 vital habits for data integrity

Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Excel Tables: Structured References Work Better by Name

Excel table formulas shift from cell positions to named columns with #All-style tags, keeping calculations readable when layouts change.