Google has recently announced a brand new look for Gmail on the web. The changes include major improvements and new features to allow users to work safer, smarter and more efficiently. It focuses on providing users with advanced security measures, functions applying Google’s artificial intelligence and involve more integrations with other G Suite apps.
Try the new Gmail experience now
Simply head to your Gmail Settings (the cog wheel in the top right corner of your inbox) and select “Try the new Gmail”. If you wish to switch back to the old experience, you can always head back to your Gmail Settings and select “Go back to classic Gmail”.
Check out this handy guide from Google for more details: https://support.google.com/mail/answer/7677724