You may already know you can add a watermark to a Word document, but you might not know that you can also add a watermark to an Excel sheet. Here's how.

Even though you need a format like 02/08/2021, Excel Online and Google Sheets may use something else, like 08-02-2021. At times, you might not like such a change due to a lack of familiarity.

How to Add a Footer to All Sheets in Excel. Adding a footer to all of your sheets in an Excel workbook is a good way to ensure continuity between each sheet, especially if you are printing them out.

First, open a spreadsheet in Google Sheets and select a cell where you want to add the filter. Then, click on the Data option in the top menu bar and choose the Data validation option from the list.