EndNote enables you to synchronise the references in your EndNote library with the references in an EndNote Online library. Syncing a second computer with EndNote Online enables you to access the latest version of your EndNote Library from work and home.
Please note that:
Back up your EndNote library before creating an EndNote Online account and or sync your desktop library with EndNote Online.
In the EndNote program, Click the Sync button. If it is the first time the library has been synced on that computer, you may be prompted to create a compressed library as a backup.
If you do not have an EndNote online account, you can create one by clicking the Sign Up button. Click the OK button to start the sync. The time required to sync your desktop library the first time will depend on the number of records in the library, number and size of attached PDFs and the speed of your Internet connection.
Please read the instructions in the EndNote Manual before syncing your library!