Office and SharePoint 2013 introduce a new app model that brings the best of web development and the cloud to Office and SharePoint. In addition Office and SharePoint 2013 provide an in product experience for finding and acquiring apps from the public and corporate marketplaces making it easier than ever for developers to get their apps to customers. Visual Studio is creating rich experiences covering everything from getting started with the new app model to building and deploying your finished Office and SharePoint 2013 apps.