Learning Tools is a framework for various tools for students. In the first release, we support bookmarks and notes. Upcoming releases will add many more tools, most for students, but some also for teachers.

Try it out on this site by clicking on the blue floating button in the bottom right corner. It should hopefully be rather self-explanatory.

You can access your bookmarks and notes either from the user menu at the top right (click on your name/user picture) or from your user profile in the Learning Tools section.