Providing temporary use of non-downloadable computer software for financial professionals to manage retirement accounts and review the status of business submissions in the nature of new accounts, manage and make investments, access brokerage services, and receive marketing, sales, investment, and training materials via a computer network, intranet, and the internet; Platform as a service (PAAS) featuring computer software platforms for managing retirement accounts and reviewing the status of business submissions in the nature of new accounts, managing and making investments, accessing brokerage services, sales support, and customer service and receiving marketing, sales, investment, and training materials via a computer network, intranet, and the internet