The simplest way to access full articles from PubMed is to install the LibKey Nomad extension for Firefox, Chrome, and other browsers. Then choose Shenandoah University from the list of organizations.
After installation, you'll see this sign when you're searching PubMed and other sites:
The plugin will display links to open access content and options provided by the library. When you click to access subscription content from off-campus, you will be prompted to log in with your SUNet credentials. This is the same username/password combination you use to access Canvas and HornetHub.
If an article is not available through SU's subscriptions, you will have an option to request it through Interlibrary Loan.
To learn more about using PubMed, please visit the library's PubMed and Full Text guide.