The 
icon is located on many of the library’s electronic resources. It is a service that will locate the item for you, or help you order it from another library.
Click on it to open up a pop-up window that will tell you (1) if the item is available electronically somewhere (2) if the item is available in the MSU library system in hard copy or (3) if you need to request the item using the interlibrary loan system called ILLiad.
A streamed tutorial on can be found here.
