Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, how this works depends on whether the source data is part of a formatted ...

Microsoft Excel is a power-packed program with some of the best tools for people working in data-related fields. It provides users with a seamless blending of advanced calculations, pivot tables, ...

Open an Excel spreadsheet Select the cell or cells Click on the Borders button Select an option from the Border menu Change the color. To begin, open the Excel spreadsheet. The next step is to select ...