To start the slideshow, click on the large Play button on the photo.
To view the photos in full screen mode, when playing the slideshow, move your cursor over the photo. Controls will appear in the lower part of the photo screen. In the lower right corner, a box with four arrows pointing out will display. Click this control - This will put you in full screen mode. To undo the full screen mode and return you to the website, select the control in the lower right corner with four arrows pointing in OR press Esc (escape key).
There are additional options for displaying photos when in full screen mode. To select these options, move your cursor over the photo and the controls will appear. For the option to display the description of the photos, select Options and then check the "Always show title and description" checkbox. If the descriptions do not appear, click the "Show Info" selection (this toggles your selected display on and off).