To add hyperlinks to Excel, you can type the corresponding URL, add hyperlinks using the Link feature or use the HYPERLINK Function.

Here is a tutorial on how to add a watermark in Microsoft Excel. While Excel doesn’t provide any direct option to insert watermarks into your workbooks, you can still watermark an Excel sheet.

How to Put a Signature on Microsoft Excel. Microsoft's Office programs have powerful options for creating and editing documents as well as protecting those documents.