If you have a lengthy column of numbers that you need to multiply by a percentage, Excel includes tools to instantly apply the product to the entire range of cells in the column.

Adding space between Excel columns is usually a simple matter of increasing your column widths. But when the columns contain different types of data, such as numbers and text, increasing the width ...

Adding a new column to an entire spreadsheet Sometimes you want to add a new column that extends from the top to the bottom of your spreadsheet. This can be done in a couple of easy steps. Step 1 ...