One of them is TripIt, which can now detect emails with travel confirmations in Outlook.com inboxes and import them into a TripIt itinerary.
Outlook.com, first unveiled in mid-2012, has replaced Hotmail as the company's webmail service. Microsoft describes Outlook.com as a total reinvention of webmail, from the user interface to the back-end platform. With Outlook.com, Microsoft expects to have a stronger competitor to Gmail and Yahoo Mail.
However, Outlook.com has been hampered by occasional technical problems, including an incident last month in which the product malfunctioned in various ways for several days, as well as a prolonged outage in March.
Juan Carlos Perez covers enterprise communication/collaboration suites, operating systems, browsers and general technology breaking news for The IDG News Service. Follow Juan on Twitter at @JuanCPerezIDG.