The Libraries has lots of digital services and resources available for you.
Check out the page for student resources, be sure to complete the before-class tutorial, and check out your Physics & Astronomy Subject Guide to learn more.
The nested sub-pages -- LibKey, Interlibrary Loan, Google Scholar, and Zotero -- have instructions for these four specific Libraries resources that you should sign up for and/or install on your computer. These tools will help you complete your research in a faster and more organized way throughout your time here at JMU.