Virtuozzo Containers is a software solution, that is used to generate virtual servers on a physical machine. It allows VPS accounts to be set up and controlled separately of one another, so each one can have its own Operating System as well as a fixed and ensured quantity of system resources, including CPU time, disk space, physical memory, and the like. You're able to stop, start or reboot the server, to set up different software packages, to do many different maintenance tasks, to set up firewall rules and even to reset the entire server to its initial state through a very intuitive web interface. In addition, you can monitor the used and the available resources and on the running processes, in order to have an idea if the eventual development of your websites will require a plan upgrade as well. Virtuozzo gives you complete control of your VPS and you're able to control everything easily, even when you do not have a lot of experience.