Tgood37 asked the Answer Line forum how to add checkboxes to Excel spreadsheets, and how to make sure that checking a box will have an effect. If you’re setting up a worksheet only for yourself, you ...

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.

Learn how to create, add or remove the digital signatures in the Microsoft Excel files. You will first need to have a signing certificate.

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.