How to use reminder feature of the outlook

https://support.office.com/en-us/article/set-or-remove-reminders-7a992377-ca93-4ddd-a711-851ef3597925

Set reminders for tasks

1. At the bottom of the screen, click Tasks.

   

2. To view the tasks, click Home >To-Do List.

   

3. Click a task in the list.

4. Do one of the following:

   • To add a task reminder to your Tasks list, select the task and then in the Follow-up group, choose a time frame to meet your deadline.

   • To remove a task reminder from your Tasks list/To-Do list, in the Manage Task group, click Remove from List.