On July 31, 2012, a beta version of Outlook.com was made available to the general public for the first time. Outlook.com had 400 million active users as of May 2013.
Gmail’s primary methods for organizing emails in your inbox are filters and labels. The search bar, compose email button, and labeled emails are all easily visible within the interface.
Gmail is a free web-based email service developed by Google. Google launched Gmail on April 1, 2004. Gmail is available in approximately 72 languages around the world.