In some cases, a fixed set of start pages displayed in separate tabs may prove useful. For instance, if the browser is working in kiosk mode, reusing a set of tabs from an earlier session is not an option.

Here is how to define multiple start pages to be opened at browser startup:

  1. Open the setup and go to Browser > Browser Global.
  2. Set When Firefox starts to Show my home page.
  3. Set Homepage to the URLs that the browser should open at startup. Use "|" as a separator.
  4. Click Apply or Ok.