Microsoft Excel's automatic data fill-in feature is a time-saver, filling in cells for you so you don't need to manually input them. Automatic data fill-in works on a variety of data ranges, including ...

There are numerous ways to change column widths in Excel, but did you know you can force Excel to do this automatically when you add or remove data? In this example, Excel's default column width isn't ...

The syntax for counting the number of unique values from a list of a column using the array formula is as follows: =SUM(IF(COUNTIF(<first cell from which you count the number of unique values>:<last ...