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How to manage tasks in Outlook: recurring tasks, assigning, email tasks and OneNote

Learn how to use Outlook Tasks to create, repeat, assign and track work, turn emails and OneNote notes into tasks, and see the same list on your phone.

  • By Nur Islam
  • 7:00 video
  • 9 steps
  • 11K views
Jump to a step (9)
Who this is for

Follow-ups live in your inbox, meeting notes and your head, and things slip. Setting the same weekly task again and again, or chasing a colleague for status, wastes time you could spend on the work itself.

This video uses the Tasks feature in classic Outlook for Microsoft 365. You pin Tasks to the sidebar, create tasks with start and due dates, and set two different kinds of recurrence. Then you assign tasks to a team member, drag an email in to create a task, and send tasks from OneNote.

On your phone, the Microsoft To Do app shows the same list, so you can add and complete tasks on the go.

What you need

  • Classic Outlook for Windows with a Microsoft 365 account
  • OneNote for Windows, if you want to create tasks from notes
  • The Microsoft To Do app on your phone, for mobile access

Step by step

0 of 9 done
  1. 01

    Pin the Tasks icon to the sidebar

    If you do not see Tasks on the left sidebar, select the More apps icon, right-click Tasks and choose Pin.

    Note that Outlook is steering people toward To Do. From the Mail window, New Items may open a To Do item instead of an Outlook task, so start from the Tasks view.

  2. 02

    Create a new task

    In Tasks, select New Task. Enter a subject, then pick a Start date and a Due date, and save the task.

    You can change the status from the task list. When you mark a task Completed, Outlook strikes through the text so you can see at a glance that it is done.

  3. 03

    Change how the task list looks

    If your list looks different, open the View menu. From there you can set the Reading Pane and choose a different view that suits you.

  4. 04

    Create a regular recurring task

    Open a task and select Recurrence. Choose Daily, Weekly, Monthly or Yearly. In the video I choose Weekly, tick Monday and untick Sunday.

    Under the range of recurrence, choose End by a date, End after a number of occurrences, or No end date. Save the task. A new copy appears on schedule, one week apart, no matter when you complete the previous one.

  5. 05

    Create a task that regenerates after completion

    Open Recurrence again and pick Regenerate new task, set to 1 week after each task is completed. Select OK and save.

    The difference: a normal weekly task due June 3 creates the next one for June 10, then June 17. A regenerating task counts the week from the day you mark it complete. In the video, completing it today creates the next one for June 9, and completing that one today also lands on June 9. Recurring tasks show a recurrence icon in the list.

  6. 06

    Assign a task to someone

    When creating a task, select Assign Task, enter the team member in To, and set a due date. Two checkboxes below matter:

    • Keep an updated copy of this task on my task list
    • Send me a status report when this task is complete

    Assigned tasks show a person icon in your list.

  7. 07

    Create a task from an email

    Select an email, hold down the mouse button, and drag it onto the Tasks icon on the left sidebar. Release it and a task window opens with the email's details. The subject becomes the task name, which you can edit. Add a due date, assign it or make it recurring if needed, and save.

  8. 08

    Create tasks from OneNote

    In OneNote, select the text you want as a task. On the ribbon, select Outlook Tasks and choose Today, Tomorrow, This Week, Next Week, No Date or Custom. A flag appears next to the text, and the task shows in your Outlook task list.

    Marking the task complete in OneNote updates Outlook right away. Completing it in Outlook takes a little while to show in OneNote.

  9. 09

    Manage tasks on your iPhone or Android phone

    Install the Microsoft To Do app and sign in with the same account. You can create tasks and mark them complete, and the changes appear in your Outlook task list. The mobile app works as a personal to-do list: it cannot assign tasks to other people.

Tips and common problems

  • If New Items opens a To Do window instead of a task, go to the pinned Tasks view first and use New Task.
  • Pick Regenerate new task for work that should happen a set time after you last did it, such as a weekly check. Pick the normal pattern for fixed dates, such as every Monday.
  • A task completed in Outlook takes a short while to show as complete in OneNote. Completing it in OneNote syncs to Outlook almost immediately.
  • Microsoft To Do on mobile cannot assign tasks. Assign them from Outlook on your computer.
Still stuck? Ask AI to help you fix itChatGPTClaudeGeminiCopilotPerplexityGrok

Questions

What is the difference between a recurring task and a regenerating task in Outlook?

A recurring task follows a fixed calendar, such as every Monday, regardless of when you finish it. A regenerating task creates the next one a set time after you mark the current one complete.

How do I turn an email into a task in Outlook?

Drag the email onto the Tasks icon on the left sidebar. Outlook opens a new task with the email subject as the name and the email details inside.

How do I see my Outlook tasks on my iPhone?

Install Microsoft To Do and sign in with the same Microsoft 365 account. Tasks you create or complete there sync with your Outlook task list.

Can I assign an Outlook task to a coworker?

Yes. Open the task, select Assign Task, add the person in To, and optionally keep an updated copy and ask for a status report when it is complete.

Video chapters
Ask a question in the comments Last checked 26 Sep 2026. Screens change: if a step looks different, tell me in the comments.