The sign out link is hidden on a menu under your account name on the right. Click on your name to pop out the menu where Sign out is.
Print a message in Outlook.com
Where to find the print command in the new Outlook.com (Formerly Hotmail)
Remove the Holiday or Birthday Calendar
Outlook on the web has separate Birthday and Holiday calendars. You can remove the calendars if you aren't using them but you cannot delete individual items from the calendars.
How to Forward a message using Outlook.com Email
How to Forward a message in Outlook or address a message using the CC and BCC fields.
View Outlook.com calendar in OWA?
If you use Office 365, you can view Internet Calendars (*.ics) in OWA, side by side with your Exchange calendar. Look for the Add Calendar link under the Share button on your OWA calendar. This works with Hotmail, Gmail and many other online calendars.
Sync Calendar and Contacts Using Outlook.com
How to use a Microsoft account address with a Outlook.com account to sync appointments and contact with other computers or smartphones. This method works with the Outlook Connector in Outlook 2003, Outlook 2007, and Outlook 2010 and Outlook 2013's EAS account type.