Learn how to manage multiple time zones in Outlook calendar and simplify global scheduling with this step-by-step guide.

Outlook online has had the ability to add custom and pre-made calendars for many years but getting those calendars to display in the desktop version of the software is not as easy as it should be.

Next, switch from the Calendar tab to the To Do tab and click on the Add a task button. Then, you can start typing your tasks. As I said before, it is synchronized with Microsoft To Do.

Master Microsoft Outlook in 2025 with this beginner-friendly guide. Learn email management, calendar integration, and task planning tips.

Having your Outlook calendar on your iPhone can help improve productivity. Here are 2 ways to add it and sync your schedule on the go.

You can also share your Outlook calendar through the Outlook mobile app on your iPhone or Android device. Here are the steps outlined by Microsoft's support blog : 1 .