Gmail automatically comes with Primary, Social, and Promotions tabs already displayed, but you can choose to remove or add different tabs.
If you’re also plagued by spam, here are three ways to help you clean up your inbox
Reverse the send action, shortly after accidently clicked the ‘send’ button .
Once you’ve composed your email, click the clock icon at the bottom right-hand corner of the message, and then set an expiry date.
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