You will need to ensure that you have Google Chrome or Microsoft Edge (Chromium) browser installed to present your talk.
Download Google Chrome: https://www.google.com/chrome/
Download Microsoft Edge: https://www.microsoft.com/en-us/edge
We recommend that you have Chrome's automatic updates switched on: https://support.google.com/chrome/answer/95414
For further best practice advice, please visit:
Please sign in to leave a comment.