Managing image metadata
Another powerful, new SharePoint 2010 feature is metadata. Since not all people search for data in the same way, this feature will ultimately improve the user experience.
You can edit the metadata form an image by viewing the image properties and editing them.
Manage Content and Structure
- Go to the Images folder
- Hover your mouse pointer over the name of the image
- Click the downward arrow

- Click View Properties or if you have the image checked out, click Edit Properties.
- On the resulting page, click Edit Item

- Fill out the desired fields on the resulting page
NOTE: Available fields may vary by website.
