The files you want to share with your students start on your office computer. This 3 letter code tells the computer what type of file it is. DOC the .DOC is the extension. It is important that nothing is typed after the file extension because it will be treated as part of the file extension and may prevent the file from being recognized by the computer. Check your course to confirm that the students enrolled match your roster.
More information is available on Blackboard enrollment options .
Your course's title and description can be change in the Site Management section of the Control Panel. In many cases that will be how the students identify the course. Passwords for students and faculty are Case Sensitive in Blackboard. A Blackboard Username is the same as a College e-mail Username. Include your complete name, email address, and the name of a Blackboard course in which you are currently enrolled.