Virtuozzo Containers is software, that's used to generate virtual servers on a physical server. It allows VPS accounts to be generated and controlled separately of each other, so each one can have its very own OS plus a fixed and ensured quantity of resources, for example CPU time, disk space, physical memory, and the like. You're able to stop, start or reboot the server, to set up various software packages, to do many different maintenance tasks, to create firewall rules and even to reboot the entire server to its initial state employing a very intuitive world-wide web interface. In addition, you can keep track of the used and the available system resources and on the running processes, to have an idea whether the eventual development of your sites will require a package upgrade as well. Virtuozzo will provide you with full control of your VPS and you'll be able to manage everything easily, even when you do not have much experience.