Certificate administration: Mozilla Firefox
Importing a Certificate to Firefox Certificate Administration
- Start Firefox.
 - Select the "Settings" menu.
 - Select "Advanced / Encryption".
 - Click "View certificates".
 - Select the "Authorities" tab.
 - Click the "Import..." button.
 - Select the file with the certificate to be imported.
 - Click "Open".
 - Click "OK" in the "Downloading Certificate" window.
 - Click "OK" in the "Certificate Manager" window.
 - Click "OK" in the "Options" window.