Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a million rows. As a result, they can significantly slow your workbook's ...

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

First, the similarities. Both Aries and Libra are outgoing, curious, and creative. As cardinal signs, they’re comfortable taking the lead and are always eager to try something new. But they differ ...