Gmail is a free ad-supported email service developed by Google. Users can access Gmail on the web and through mobile apps for Android and iOS. Gmail started with a limited beta release on April 1, 2004 and ended its beta period on July 7, 2009.
Email can be divided into 2 types: personal email and business email. Currently, besides the free version (for individuals), the email service also has a paid version (usually for businesses).
Today, email plays a significant role in society because of its utility and popularity