Hello
I am Abdal and I would be glad to help you with your question.
To add a profile photo to your Outlook email account, follow these steps:
Log in to your Outlook email account. Click on the profile icon in the top-right corner of the screen. Select "My Profile" from the dropdown menu. Then select on "Add a Photo" option Once you've selected your photo, you can adjust the size and position of the image as needed. Click "Save" to update your profile picture.
Note that your profile picture will be visible to other Outlook users and may also appear in other Microsoft services, such as Skype or Microsoft Teams.
You can also refer the below article for more information https://support.microsoft.com/office/fb6a40cf-0dc8-4ee8-95ae-fa506586f120
I hope this information helps.
Regards,
Abdal