Certain types of downloaded content, such as images and/or web links can cause pop ups. Many websites use pop-ups to display information without disrupting the page currently open. In our case, if web links are embedded in a lecture slide and you are not able to view the link, this may be due to a pop-up blocker in your internet browser.
On many internet browsers, holding down the ctrl key while clicking a link will allow it to bypass the popup filter. If you are still experiencing difficulties, you can enable pop-ups from our site by going to:
