This article applies to the 123-reg InstantSite package.
This article will explain how you can add categories to your Image Gallery.
Scroll down to the Create your website section and click on the InstantSite icon.
Click on the Login button next to the relevant InstantSite package.
Click on the Edit link.
Click on the Image Gallery in the Site map section
Click on the Categories tab.
Click on the Add New Category icon.
Enter a name for your category and upload an image to be used for the category, click on the Description tab.
Enter a category description and click on the OK button.