Google recently previewed some interface updates for its products and services to bring you a flawless and consistent user experience. For example, the new Gmail interface strips out unnecessary clutter and make Gmail more beautiful and easy to use. You will see the changes over the next few days.
However, now you can enjoy the new look of Gmail with a simple trick. Here is how you can enable Gmail new look.
Log into your Gmail account, click option menu, and choose Mail Settings.
Choose Themes and select the theme named Preview (dense) themes. That’s it!