Virtuozzo Containers is software, which is used to make virtual servers on a physical machine. It allows VPS accounts to be generated and handled separately of one another, so each of them can have its very own OS as well as a fixed and ensured amount of system resources, for example CPU time, disk space, physical memory, and the like. You can stop, start or reboot the server, to install various software packages, to perform numerous maintenance tasks, to set up firewall rules and even to reset the entire server to its initial state by using a very intuitive world-wide web interface. You may also monitor the used and the available system resources and on the active processes, so as to have an idea when the eventual growth of your Internet sites will require a package upgrade too. Virtuozzo provides you with complete control of your VPS and you are able to manage everything conveniently, even if you don't have a lot of experience.