A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate in the Unity community.
The Canvas is the root component for rendering all UI objects in Unity.
Beginner User Interface (UI)
Live Sessions On UI
Creating a Tic-Tac-Toe game using only the UI
Live Training: Shop UI with Runtime Scroll Lists
Live Training: Customising UI with Scriptable Objects