Today, most commercial web browsers are paid by search engine companies to make their engine default, or to include them as another option. For example, <answer>Google</answer> pays Mozilla, the maker of Firefox, to make <answer>Google</answer> Search the default search engine in Firefox. Mozilla makes enough money from this deal that it does not need to charge users for Firefox. In addition, <answer>Google</answer> Search is also (as one would expect) the default search engine in <answer>Google</answer> Chrome. Users searching for websites or items on the Internet would be led to <answer>Google</answer>'s search results page, increasing ad revenue and which funds development at <answer>Google</answer> and of <answer>Google</answer> Chrome.
Which company pays Firefox to make their search engine the default on their browser?
Google