By contrast, when you click on a Microsoft-provided ad that appears on DuckDuckGo, Microsoft Advertising does not associate your ad-click behavior with a user profile. It also does not store or share that information other than for accounting purposes. Existen varios tipos de sistemas de gestión que se pueden implementar, https://alexislanzn.weblogco.com/37040658/detalles-ficción-y-sistema-de-gestion-academica-ud