There are two types of files you should be able to view to fully participate in our courses. Please check your computer system to see if it passes the two tests below. Physics Prep, LLC is not responsible for the inability of your computer to access and view the multimedia resources found in our courses.

1. Video files such as the one shown here: This type of video presentation is the heart of our website.  If you cannot view this video you should not sign up for our courses.

2. Simulations such as the one shown below: There will be some physical simulations that are embedded in the Physics Prep lab activity assignments. Try to use the one shown below. Additionally, there are also a few simulations that must be run directly on the University of Colorado's PhET website (such as the one accessed here). Try the link to see if your browser can access it. Be patient while the simulation loads.