The favicon is an icon that appears in the browser tab.
To customize the favicon for your page and align it with your brand image:
- Go to the  menu and open your page in edit mode.

 - In the editor, click on the Settings tab. You will then be automatically directed to the Page sub-tab, where you can customize your page's favicon.
 - Click the Choose an image button to access your image folder.

 - Select an existing image or click Upload to browse your files and upload a new image.
 - Finally, double-click the image to select it. Don’t forget to save your changes.
 - Don’t forget to save your changes.