Hypothes.is in Firefox: How to Set up the Bookmarklet

On the Hypothes.is Get Started pagea, look in step 2 (where it says Add Hypothesis to your browser).
Find the link marked Hypothes.is Bookmarklet. Right-click on the link and add it to the bookmarks for your browser
Open one of our readings in Firefox.
Find and open the Bookmarks in your Firefox, and find the Hypothes.is Bookmarklet. Click on it, and you will open the Hypothes.is controls so you can annotate.

Here is a screen capture from Firefox: