How to Insert an Attachment Into an Excel Spreadsheet. When you insert an object into an Excel file, such as a PDF file, Word document or an email message, you can access it more easily during a ...

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.

Insert Feature Inserting a single logo in Excel is just the tip of the iceberg of what the software can do. The "Insert" feature supports more than just picture files.