Virtuozzo Containers is software, which is used to create virtual servers on a physical hosting server. It allows VPS accounts to be set up and controlled independently of one another, so each one can have its unique Operating System and a fixed and ensured amount of system resources, for instance CPU time, disk space, physical memory, and the like. You can start, stop or reboot the server, to install different software packages, to do numerous maintenance tasks, to set up firewall rules and even to reboot the entire server to its initial state by using a very user-friendly world-wide web interface. In addition, you can keep close track of the used and the available resources and on the running processes, to have an idea if the eventual development of your Internet sites will require a package upgrade as well. Virtuozzo will give you full control of your VPS and you are able to manage everything easily, even if you don't have much experience.