Description
Create your own toolbar customized to your needs. It is much easier than you think, and you’ll soon realize how nice it is to have your favorite items in a quick and easy location.

Alternate route
Tools > Customize…

Making changed to your new excel toolbar
To make a change to your toolbar, you simply follow all the steps in creating one as in the video, and then when you’re at the “rearrange commands” box you can make your modifications. You can move each item up or down on the toolbar, delete an item, add another item, or modify an item.