You can also create a new watermark image in Excel and then add it to the workbook. Let’s say you want to add a stamp as a watermark like Confidential, Draft, Approved, or anything else.

Insert a Check Box Select the cell to which you want to add the check box and click "Insert" from the Developer tab. You'll see check box icons under both Form Controls and ActiveX Controls.

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.

A check box in Excel can use either Excel's form controls or ActiveX controls for formatting. Form controls offer simple formatting, as well as the ability to add a check box to a chart sheet or ...