Virtuozzo Containers is software, that is used to generate virtual servers on a physical server. It allows VPS accounts to be created and handled separately of one another, so each one can have its own OS as well as a fixed and warranted quantity of system resources, for instance CPU time, disk space, physical memory, and the like. You can stop, start or reboot the server, to install different software packages, to perform many different maintenance tasks, to create firewall rules and even to reset the entire server to its original state employing a very user-friendly world-wide web interface. You can also keep track of the used and the available system resources and on the running processes, in order to have an idea when the eventual growth of your web sites will require a plan upgrade too. Virtuozzo offers you complete control over your VPS and you'll be able to control everything without any difficulty, even when you don't have much experience.