Suggested Signature Format Signature Download Signature Download: Click here to download. Microsoft Teams Background Downloads Classic Teams: Click here to download. Office Setting Teams Background: Click here to download. Breast Cancer Awareness Month Teams Background: Click here to download. How to apply on Microsoft Teams desktop Join a meeting > Click Effects and Avatars > Click on More Video Effects Click Add New to upload the OWH background Click Apply to set the background How to apply before a virtual meeting Start a new meeting or join an existing one Follow the same steps above to apply the background