When you get to interactive demos in an article, you'll see the text:
Interactive Demo below
- Progress through the Arcade demo by clicking on the purple, pulsing circle indicators called "hotspots".
- Read and click the hotspot to progress forward. To go back, hover your mouse over the bottom of the Arcade window to display the progress bar. Click the step you'd like to go back to:
- To go through the interactive demo again, click "Replay demo" icon
in the top bar of the Arcade.
- The Arcade can be viewed in fullscreen by clicking the "Fullscreen" icon
in the top bar.
Interactive Demo below