You can make it easier to find and organize your photos by applying tags to them. Later you can use the search box to filter the photos by a tag word. Visitors to your public page can also view your list of tags and click topics of interest.
If you download photos with tags onto your computer, those tags will be available as keywords in ACDSee.
On My Public Page, a list of all your tags for public photos will display in the Tags pane. Visitors to your public page can click a tag and view all the images you have grouped under that tag name.