You can stay updated on the issue by clicking the «Track this discussion» button located on the right side of the screen on any of the forums. (ebookevangelist.com)
The sidebar will appear at the left side of your screen above other running apps — it functions like a floating app. (howtogeek.com)
If you have any questions throughout this presentation, we invite you to submit them on the right hand side of your screen in the Q&A panel. (abcam.com)