Virtuozzo Containers is software, that's used to create virtual servers on a physical machine. It allows VPS accounts to be set up and handled independently of one another, so each one can have its own OS plus a fixed and guaranteed amount of resources, including CPU time, disk space, physical memory, and the like. You are able to stop, start or reboot the server, to set up various software packages, to perform a variety of maintenance tasks, to set up firewall rules and even to reboot the entire server to its original state employing a very intuitive online interface. You may also monitor the used and the available resources and on the running processes, in order to have an idea if the eventual growth of your Internet sites will require a package upgrade too. Virtuozzo will provide you with complete control over your VPS and you'll be able to manage everything without difficulty, even if you don't have a lot of experience.