How-To Geek on MSN

How to Use the VSTACK and HSTACK Functions in Microsoft Excel

VSTACK and HSTACK are dynamic array functions, meaning the result spills from the cell in which you type the formula, and any changes to the data in the source arrays are reflected in the stacked ...
HowToGeek on MSN

How to Use the REGEX Functions in Excel

Regular expressions (or REGEX) are search patterns that can be used to check if a string of text conforms to a given pattern ...