Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on ...

Excel’s BYCOL() and BYROW() functions evaluate data across columns and rows, returning an array result set allowing you to bypass a lot of work.

In Excel, you can apply direct formatting to cells' values or backgrounds to make the spreadsheet easier to read. However, when an Excel formula returns a set of values—known as a spilled array ...

Learn how to count the number of unique and distinct values in a column based on data in another column using array in Microsof Excel.

How to Extend Column Equations in Excel. Microsoft Excel spreadsheets frequently use similar formulas along columns. For example, you might need to keep a running total or tabulate a list of ...

Populating a dropdown with a dynamic list is easy thanks to Microsoft Excel’s UNIQUE() dynamic array function.