Hi @Angela Procopio ,
We only have an option to change or update profile picture in outlook / Office 365. Chaging of profile photo steps are documented here and you can verify the same. Please note that it can take up to 48 hours for the new photo to appear.
If you have Outlook for Microsoft 365 then you can also use delve to update the profile photo as shown below and the steps are outlined here
Alternatively, you can contatct your IT admin for the support in uploading your profile photo either from Microsoft Azure portal or Microsoft 365 admin center as shown below :
References :
https://support.microsoft.com/en-us/office/change-your-profile-photo-555376e0-1fca-49ba-8434-307a0525c767
https://support.microsoft.com/en-us/office/view-and-update-your-profile-in-delve-4e84343b-eedf-45a1-aeb9-8627ccca14ba
Hope this helps.
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