PLEASE NOTE: It may take a few seconds to see the course in your account or you see the changes you made, so you may need to refresh your browser.
To refresh your browser, you can use your keyboard keys:
Windows - press Ctrl + F5
Mac - Shift + Cmd + R
You can also do this directly from your browser, here are screneshots below for your reference.
1. Just Click on the circular arrow icon at the upper left corner next to the address bar.
For Internet Explorer, the refresh button is available at the upper right corner of the browser.