I recently installed Outlook on both devices and am trying to sort out how to manage my contacts. I have about 450 contacts in my Apple Contacts which are stored and synced in iCloud over both devices. Now that I have Outlook, I'm having trouble understanding where I can input new contacts from - Outlook or Apple Contacts? There is no "People" option at the bottom of my iOS Outlook screen - where do I add contacts on my iPhone? If I add a new contact on my Mac through Outlook, is it going into the Apple Contacts file? What's the accepted practice to be sure I have only one contact file and it is updated and maintained in one place?