Ever wondered how to add hyperlinks, bookmarks, or mailto links inExcel?
The answers are right here.
What Are Hyperlinks, Bookmarks, and Mailto Links?

First, let’s clarify what we mean with each term.
Ahyperlinkprovides a way to open a web page by selecting a cell in a worksheet.
It’s also used in Excel to provide quick and easy access to other Excel workbooks.
Amailtolink is a link to anemail address.
Mailto links make it easier to send an email message to an individual or organization.
Whenever it is selected, it will fire up the designated website in the default internet tool.

Add a Hyperlink to an Excel File
Note: This option is not available in Excel Online.
Whenever it is selected, it will initiate the designated Excel workbook.
grab the bookmark and the active cell cursor moves to the cell reference entered for the bookmark.