Providing temporary use of on-line, non-downloadable computer software for homeowners to store, organize, share, and access information about home mechanical systems and equipment, appliances, vehicles, and home maintenance professionals; providing temporary use of on-line, non-downloadable computer software for referring home maintenance, home improvement, home mortgage, and home insurance services and professionals; providing temporary use of on-line, non-downloadable computer software for organizing and tracking the value of home appliances, home systems, and automobiles for insurance and warranty purposes and recall notifications; providing temporary use of on-line, non-downloadable computer software, namely, software for use in database management, electronic storage of data and electronic communication, namely, transmission of emails and instant electronic messages in the field of professional services, business engagement, work opportunities, business and worker profiles, engagement of home service professionals and other workers, performing services via the internet, and marketing of services; providing temporary use of on-line, non-downloadable computer software for estimating and comparing the sustainability and maintenance costs of residential properties intended for personal ownership or rental; providing temporary use of on-line, non-downloadable computer software for transacting the purchase of carbon offsets; providing an interactive web site featuring technology that allows users to store, view, monitor, retrieve and share information related to home inventory, home maintenance and overall home management; creating and maintaining blogs and an online community for registered users to participate in discussions and get feedback from their peers related to home inventory, home maintenance and overall home management