What age are the students that this guide is targeted towards? College/University, Grad Students, highschool studnets?

This is awesome! It is hard to find sites that allow collaborative work, but the concept of annotating the same document so others can see will help deepen students understanding of course material and see content from a new perspective.

Is there a way to not have the pictures linked because it leads to a page that says "page not found."

Twitter icon on very bottom-might be a good idea to replace with X logo instead since it's linked to X website!

These are really helpful clear instructions clear with no jargon. Depicting how to use it is great, and this product seems like an awesome resource for students.

The spacing of some of the instructions particularly step 4 feels a bit awkward. I personally think there is a little too much space in between the text and pictures.

The pictures are a valuable asset that makes it much easier to understand and will save a lot of time for users!