The U.S. Justice Department claims Google is operating as a monopoly over the search and search advertising market. This is the biggest antitrust lawsuit since a case was filed against Microsoft in the late 90s. Because Google owns 90% of the search market share, they can charge a lot of money to advertisers. Google is also accused of paying Apple up to $12 billion a year to be the default search engine on Apple devices. This is a huge case that could completely alter how consumers use the internet.