How to Drag and Copy of e-mail Message to Calendar as Appointment (Outlook 2013)
You can drag an email onto your calendar to create an appointment. This will allow you to set a reminder to follow-up on the e-mail.
How to Create and Use ‘Waiting for Answer’ Rule (Outlook 2013)
You can create a rule that drops a copy of a message you send into a specific folder after it has been assigned to a specific category. This can help you to remember to follow up on anything you are "Waiting for Answer" on.
How to Create and Use ‘Quick Parts’ for Frequently Used Text in e-mail (Outlook 2013)
You can save blocks of text that you use often when composing e-mail messages. Using "Quick Parts" can help you save time and be more efficient.
How to Turn On and Work With the ‘To-Do Bar’ (Outlook 2013)
You can turn on the "To-Do Bar" in Outlook 2013. It can help you quickly see what you have scheduled for the day. You have the option of showing a monthly calendar, the "People" pane, and "Tasks".
How to Change the Color of Unread Messages in Inbox (Outlook 2013)
In Outlook 2013, new, unread messages are in a bold blue color in your inbox. If you want to change the color back to black it can be done using “View Setting” and “Conditional Formatting”.