What are the steps to add a new group to the Ribbon?

To add a new group to the Ribbon in applications like Microsoft Office, first, right-click on the Ribbon and select "Customize the Ribbon." In the dialog box, choose the tab where you want to add the new group, then click "New Group." Finally, rename the new group if desired, and add commands from the list on the left before clicking "OK" to save your changes.