Users of Zotero can sync (synchronize) their Zotero libraries and attached files with the Zotero server. This will place a copy of your Zotero library on the Zotero server and enable you to access your Zotero library anywhere you have access to the Internet and the Firefox browser. After downloading Zotero follow the steps below to sync your Zotero library:

1. Register and create a Zotero account here:https://www.zotero.org/user/register/
   
2. Open Zotero and go to Edit--Preferences:
   
3. Once the preferences window has opened, select the Sync tab:
   
4. Enter the user name and password that you have registered with Zotero (see step 1 above) and then click on the Set up Syncing button:
   
5. Review the Sync settings and when satisfied click on the OK button:
   
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6. Now, in the Zotero interface, click on the sync button:
   
7. You local Zotero library is now in sync with your library on the Zotero server.