Larry Kim presented on how content remarketing can help increase engagement, conversions, and brand recall. Some key points include: 1) Remarketing displays ads to past website visitors to re-engage them, 2) Defining target audiences based on page visits and user demographics improves results, 3) Testing different ad formats and optimizing for high click-through rates is important to lower costs. Content remarketing, when done effectively, can significantly increase metrics like repeat visits, time on site, and conversions.