Additional settings-related features and issues within Microsoft Teams for business
In Teams for business, select your picture twice, upload an image no larger than 4 MB, save it, and then sign out and back in if the old picture remains cached.
Change the picture
Teams desktop or web
- Select your profile picture in the upper-right corner.
- In the account panel, select the picture again.
- Select Upload and choose the new image.
- Adjust the image if prompted, then select Save. ^1^
Teams mobile
- iOS: Picture or initials → your name → Update photo.
- Android: More → your picture → Edit image. ^1^
Use an image of 4 MB or less, which is the maximum supported profile-photo size. The available Microsoft documentation does not specify a required pixel dimension for a personal Teams profile photo. ^2^
If the upload succeeds but the old picture remains
Teams caches profile information: the Teams service can cache general user information for up to three days, while a client may cache profile photos for up to 60 days. ^3^
- Sign out of Teams.
- Close and reopen Teams.
- Sign back in and check the picture in both Teams web and the desktop application.
If the web version shows the new picture but the desktop app does not, clear the desktop client cache as a targeted next step:
- New Teams on Windows: Windows Settings → Apps → Installed apps → Microsoft Teams → Advanced options → Reset → restart Teams.
- Resetting deletes local Teams app data, including personalization settings.
- Microsoft also documents separate cache-removal procedures for classic Teams and macOS. ^4^
If Upload is unavailable or the change is rejected
Ask your Microsoft 365 administrator to check whether the Outlook on the web mailbox policy has SetPhotoEnabled disabled. For Exchange Online users, that setting prevents users from adding, changing, or removing their profile pictures. ^5^
An administrator can also update the photo directly:
- Open Microsoft 365 admin center.
- Go to Users → Active users.
- Select your account.
- Under the current picture, select Change photo.
- Select Choose photo → choose the file → Save changes.
This administrator procedure requires an appropriately privileged administrator; the documented admin-center procedure specifies Global Administrator. ^2^
References