1) Financial services firms can use video content to tell their stories and attract audiences in a compelling way, as video is highly engaging and people prefer watching videos over reading text. 2) There are different styles of video firms can use, such as live events, animations, tutorials, and behind-the-scenes, to achieve various goals like explaining concepts, building brand awareness, and establishing trust. 3) It is important for firms to measure their video content's engagement and response through analytics in order to improve content and reach their objectives.