1. Register a google account and open the google drive
2. Download the desktop google drive
3. new endnote library and save it in the your google drive folder (in your PC).
Then, when you added, edited the endnote files, the files will be updated in your drive.
1. This function was incorporated in the endnote now. Firstly, you should create a web endnote account in https://www.myendnoteweb.com/
2. Then, using sync function in the Tool bar of the Endnote software.
3. Now the reference will be updated in your web Endnote.