This document summarizes Microsoft's digital advertising opportunities across its portfolio of properties including MSN portal, Windows Live services like Hotmail and Messenger, and the Microsoft Media Network. It highlights how advertisers can reach large audiences across Microsoft's properties, use innovative rich media formats to boost engagement, and target users along their consumer decision journey from initial awareness to purchase. Case studies show how brands like Sony, KFC, and Nike have successfully used Microsoft's properties and advertising solutions to increase their brand awareness, engagement, and reach among digital audiences.