Zotero works with Firefox, Chrome, Safari, and Edge.
Download and install Zotero software just as you would any other program.
You will also need to install the appropriate Connector to allow your browser to save items to your Zotero library.
Step 1: Download Zotero
Download and install Zotero from the Zotero website.
Step 2: Install Connector.
Connectors allow your browser to save items to your Zotero Library
Each browser has its own version of the Zotero Connector, so if you use both Chrome and Safari you'll need to install both.