To create a new EndNote Library:
1. Open EndNote
2. Select File and New. Before saving, rename your library something other than "MyEndnote Library" in case you want to share it with someone. It could be something like "Jane's EndNote Library." Save your library to your computer's hard drive.
Tip: When you create an EndNote Library, two files are created. The .enl file is your EndNote Library. The .Data files stores your PDFs. These two files must stay together in the same folder.
Tip: Although you can create as many EndNote Libraries as you want, you can only sync and share one of them. It is best to use only one library if you want all your references available on all your computers, online, and on your iPad. Then, use groups to organize the library into categories.