Multiplying an entire Excel column by the results of a formula can be a little tricky, especially if the formula is complicated or subject to change.

Add a column to any data set in an Excel spreadsheet and fill it with random numbers generated with RAND () b_y dragging the _RAND formula down the column.

Click on the cell where you entered your formula and then mouse over it until you see a black cross icon, then click and drag your formula down to the other cells in that column to copy it to them.

However, when you're creating a spreadsheet in Microsoft Excel, the double-click shortcut can be just as useful. In this guide, I'll share 11 of my favorite double-click Excel tricks. After typing a ...

To copy column width to another sheet in Excel or the same sheet, you need to use the Keep Source Column Widths option. First, copy the column you want to duplicate from the source file.

Duplicates in the same column are easy to find by sorting, filtering, and using conditional formatting. When none of those are an option, try this simple formula solution.