To add a photo to your Outlook profile, first go to mail.cia.edu. Then log in with your CIA credentials including your full email and password.
When you've logged into your account successfully, click the round icon on the far left. If you've never changed your photo before, it will be your initials.
A menu will drop down. Click "My Profile" to continue to your profile page.
Click the camera symbol above your name. It may be hidden until you click your initials or photo.
Click Upload a New Photo and find the photo you want to upload. Scale the photo as you see fit, and click Set as Profile Picture. It could take up to 48 hours to change.