How To Delete The Contents Of Excel Cell Completely

After selecting a cell in Excel, pressing the Del key can only delete the contents of the cell, while its format, annotation and so on remain. How can I delete them completely?

For the middle cell of Excel, its contents include format, content, annotation and many other information. By default, pressing Del can only delete content. If you want to delete other contents or delete all of them, you need to select the cell. Click on the "clear" submenu in the edit menu to execute the content commands that need to be deleted in the four items of "all", "format", "content" and "Annotation".