When you set up your Microsoft account or a social networking service on your phone, your profile photo from one of these services becomes your contact card photo on your phone.
- Tap People, and swipe to contacts.
- At the top of your contacts list, tap your own photo.
- Tap your photo again, and either choose one of the offered photos, or tap find another to select a new photo.
- Drag the photo around to adjust the cropping, and tap .