This document provides instructions for using various features of the ThingLink Pro platform, including controlling the display of images and tags, uploading custom icons, accessing analytics, replacing background images, creating interactive image channels, and adding tags to videos. It outlines how to access the control panel and settings menu, upload icon sets, set image visibility and editing permissions, customize individual tag display options, replace images without losing tags, build and share image channels as slideshows, and add tags and popups to embedded videos on ThingLink.