From MozillaZine Knowledge Base

I renamed this article because "Throbber" seemed like a clearer term to use than "Mozilla Button"; plus, the article applies to all three apps (not just Mozilla Suite). --Wintogreen 06:36, 14 May 2005 (PDT)

• Yes, but what is a Throbber - I haven't got a clue...
  • Indeed. Click on the "throbber" link in the first sentence of the article (above the table of contents). --wintogreen