We’ll tackle synchronizing Outlook Tasks and OneNote To Do items from Outlook in another How-To. Now that I’m done with this article, I can mark it off my To Do list!

To enable OneNote in Outlook 2013, open the Options menu in the Outlook application, and then select the "Add-Ins" option. Examine the Inactive Application Add-Ins list.

OneNote users with Apple’s smartphones will now be able to convert notes with checklists in them into a special list mode that will organize items based on whether they’re checked off or not.