QuickBooks Enterprise Hosting refers to the practice of running QuickBooks Enterprise software on a remote server instead of on a local computer or network. The software is hosted on a cloud server and can be accessed by authorized users from anywhere with an internet connection, allowing for remote collaboration and access. This eliminates the need for businesses to maintain their own IT infrastructure and provides flexibility in terms of device and location. Hosting providers typically offer various levels of service and support, including data backups, security measures, and technical assistance.