Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi, I'm Sergio, it's a pleasure to help you.
You try one of these methods:
- see the section "Restore a deleted task" from this Microsoft
article and follow the steps:
https://support.microsoft.com/en-us/office/crea...
a deleted task
2.
a. Open Office Outlook program. If Outlook is not installed, install
the same and sign in with the same Microsoft account that you use to
sign in to Microsoft To-Do.
b. In the Outlook, open your email folder list, and then click Deleted
items to view all deleted items, including Microsoft To-Do tasks.
c. Locate the deleted To-Do task that you want to restore. Right-click
on it, click Move, click Other Folder and then select Tasks. Click OK.
if the problem continue, you will need to contact directly with
Microsoft, you can use the information in these links:
Note: It is preferable that you use office time.
https://partner.support.services.microsoft.com/...
https://support.microsoft.com/en-us/topic/globa...
https://support.microsoft.com/en-us/contactus
Greetings.