Get free Software Tips each month! Subscribe to our Training News newsletter using the form on this page!ĭisplaying Microsoft Outlook’s Mailbox and Calendar Side by Side You can even save these settings so that this is your default display. To do this, you’ll open two windows in Outlook and then tile them side-by-side for simultaneous access and viewing. In the Microsoft Office 2013 version of Outlook, you can view your mailbox and calendar at the same time with just a few simple steps, saving yourself the trouble of clicking back and forth between your schedule and your email.