Virtuozzo Containers is software, that is used to generate virtual servers on a physical hosting server. It allows VPS accounts to be generated and controlled independently of one another, so each can have its very own OS and a fixed and guaranteed volume of resources, for example CPU time, disk space, physical memory, etc. You'll be able to start, stop or restart the server, to set up various software packages, to do various maintenance tasks, to create firewall rules and even to reboot the entire hosting server to its initial state through a very user-friendly world-wide web interface. In addition, you can monitor the used and the available resources and on the active processes, in order to have an idea whether the eventual growth of your sites will require a package upgrade too. Virtuozzo gives you full control of your VPS and you'll be able to manage everything effortlessly, even when you do not have much experience.