Open the website in a different Internet Browser.To the right are pictures of Browsers. A Browser is the software your computer uses to "browse" the Internet pages.
Make certain all necessary Plugins are downloaded and installed.Hint: If those plugins are properly installed on your computer, the Blackboard System Check should have all check marks on the home page.
Clear the Cache in your memory. What?! Your Browser stores the web pages you open. Sometimes, we have to tell it to look at new pages vs. the old pages. Don't panic, simply select the Browser below which you are using and follow the pictures! Ask your instructor for help.