Virtuozzo Containers is a software solution, that's used to create virtual servers on a physical machine. It allows VPS accounts to be created and handled independently of each other, so each of them can have its very own Operating System and a fixed and ensured quantity of resources, for instance CPU time, disk space, physical memory, and the like. You can stop, start or reboot the server, to install a variety of software packages, to do various maintenance tasks, to set up firewall rules and even to reset the entire server to its original state through a very intuitive web interface. You may also keep close track of the used and the available system resources and on the active processes, in order to have an idea whether the eventual growth of your sites will require a plan upgrade too. Virtuozzo gives you full control of your VPS and you can control everything effortlessly, even if you don't have a lot of experience.