DOJ continues the push to dismantle Google: The search giant will need to battle regulators to defend its dominance, while advertisers should prepare for fragmentation.

A second federal judge says Google is a monopoly: The ruling, targeting Google’s ad servers and exchange, could rewrite the rules of digital advertising.

Beyond just advertising, Alphabet’s tech touches nearly everything. This report looks at 23 of its most important business areas, examining their maturity, disruption of the market, leverage over partners, integration with other products, and five-year outlook.