Use absolute links in the footer and the avatar menu of the OSIsoft Learning website
The links for Guide, Basic, and FAQ in the footer and for FAQ and Sign Out in the avatar menu of the OSIsoft Learning website are currently relative. This decision assumes that the footer and the avatar menu will only ever appear in the domain learning.osisoft.com, which is unfortunately not true. If you log in, click on your picture in the top right corner to bring up the avatar menu, and click on My Profile, you will be brought to the domain accounts.skilljar.com, which still has the footer and the avatar menu, and all of the links that I mentioned except for Sign Out will fail.
To solve this problem, please use absolute links instead.