In order to open the backstage view on Office tools, you can click on the File tab.
Office programs have a backstage view where one can open a new document, save the current document, print, share and do other things.
This view can be accessed by clicking on the "File" tab which is to the top left corner.
In conclusion, the "File" tab will open the backstage view.
Find out more on the File tab at https://brainly.com/question/11904688.