Microsoft is slowly rolling out a faster and smarter Outlook.com

Microsoft launched a new Outlook.com email beta on Tuesday. The upgrade claims to use a more responsive web development for a better and faster search interface, along with other frills.

One of those frills is a conversation-style inbox. The new layout makes it easier to keep track of a longer string of messages and everything that was sent previously. This is a much-needed change for Outlook, which has garnered a reputation for being a a stodgy, older email service.