Wait Until Keywords
It is important that we check if the elements we are trying to interact with actually do exist on the web page. This is so because, typically web pages may take a few seconds to load. If we do not take this into account, the test cases we write will most definitely fail.
We need to include some waiting keywords into our test cases to ensure that the elements are actually on the page. That is where the "Wait Until..." keywords come in. There are a few of them we will be using during the course of this tutorial.
NOTE
If for some reason, the video is blurry, click the settings icon on the bottom right of the player, then click "Quality" and then choose "1080p". That should fix it. Thank you