Outlook.com

Outlook.com is a personal information manager web app from Microsoft consisting of webmail, calendaring, contacts, and tasks services. Founded in 1996 by Sabeer Bhatia and Jack Smith as Hotmail,... Wikipedia

• Available in:  106 languages
• Owner:  Microsoft
• Commercial:  Yes
• Registration:  Required
• Users:  500 million
• Launched:  July 04, 1996 (as Hotmail), July 31, 2012 (as Outlook.com)
• Current status:  Online
• Data Source:  DuckDuckGo