YouTube is a subsidiary of Google, inc. YouTube's income is not publicly disclosed, but it is estimated in the billions of dollars. They make their money through advertising and direct payments. The direct payments is the movies section of the website where you can watch all new movies: for a small fee.
A court is a tribunal, often as a government institution, with the authority to adjudicate legal disputes between parties and carry out the administration of justice in civil, criminal, and administrative matters in accordance with the rule of law.
Federal court is a term used to describe the system of courts in the United States that have jurisdiction at the Federal, or national level. The Federal system of courts oversees matters concerning the United States Constitution and Federal laws, rules and regulations. This is in distinction to the state court system, which has jurisdiction over matters concerning the laws, rules and regulations of the individual states. The Federal court system consists of three different levels. The first or lowest level in the Federal court system consists of the U.S. District Court.