The bullets button is available on the home tab of the ribbon in the group.

The word or words that is needed to complete this problem would be most probably and most likely to be the word paragraph.

The bullets button is available on the Home tab of the Ribbon in the paragraph group. This is for MS Word though. To check, you open the MS Word application. The default menu in the ribbon would be the home menu where all the generally used buttons are shown. In the paragraph group, you can see the bullets button and there you have it.

Click on your profile and select log out on that device