Key TakeawaysAlphabet said it plans to file an appeal after a judge ruled it violated antitrust laws to maintain a monopoly with Google Search.Google has distribution agreements with companies like Apple to make Google Search users' default search engine.The appeal, if successful, could be a good sign for other big tech companies that may face similar antitrust cases.If the appeal fails, the U.S. government will determine how to remedy Google Search's monopoly, which could include changing the distribution ...