Required Browsers, Media Players and Plug-ins:
To fully utilize all areas of www.74eyr.com.cn, you may wish to download and install the most current web browser and/or plug-in versions, which are available for free from product manufacturer websites:
Options Institute webcasts, Video Hub, and audio files within Cboe's Online Courses area may require the latest version of Silverlight.
Note regarding Silverlight - The first time you access the Options Institute webcast system, you may be automatically prompted to install the Silverlight plug-in.
Many documents available for download require Adobe Reader.
Various reports are available in .xls or .csv format and require Excel in order to view them. If you do not own this application, Microsoft offers a free Excel Viewer.