How to Add or remove inbox categories and tabs in Gmail?
All Messages in your Gmail inbox are sorted into categories, such as Primary, Social, Promotions, Updates, and Forums. Categories help you to that What message do you want to read. call us on Gmail Helpline Phone Number (+64–92805568) if you have any problems.
Read all the steps carefully:
2. In the top right, click Settings.
3. Click Settings.
4. Click the Inbox tab.
5. In the “Inbox type” section, select Default, Important first, Unread first, Starred first, or Priority Inbox.
6. Choose other settings, like whether to show importance markers or how to filter mail.