Opening addon options

The add-on options page is the page that allows you to create new blocking rules, remove existing blocking rules and import/export your block list. The add-on options can be accessed a variety of ways.

If you see the Website Blocker icon button in your Firefox toolbar at the top of the browser, clicking on it should open the options.

If you don't see that icon, you can press the menu button (three lines button) in the top-right corner of Firefox and select "Add-ons". The add-on list should have "Website Blocker" on it. Click on "Website Blocker" and navigate to the "Options" tab.