Many of Zotero's features can be customized via the Zotero preferences. To access the Zotero preference window, either open the Zotero pane, click the actions menu button (the 'gear' icon) at the top of the left column and select the “Preferences…” option, or alternatively, select “Add-ons” in the Tools menu of Firefox, then select Zotero and click the “Options” button.

Preference Tabs

The preferences in the preference window are divided over the following tabs: