You want to play a video on the pojector of a classroom (input any classroom information you want), but the sound system is not working. When you hover over the system tray icon for sound, a tool tip says that no devices are connected. When you click on the system tray icon, it brings up a dialogue box that asks you to log in as an administrator.
This form is a recreation of a popular support ticket management system. Try to fill out the form. Think about the possible problems that could arise from each field.
Better get started. Time's ticking away...