Virtuozzo Containers is software, that is used to generate virtual servers on a physical machine. It allows VPS accounts to be generated and handled independently of one another, so each of them can have its own Operating System and a fixed and ensured amount of resources, for instance CPU time, disk space, physical memory, etc. You are able to start, stop or restart the server, to install various software packages, to perform various maintenance tasks, to create firewall rules and even to reset the entire hosting server to its initial state by using a very intuitive online interface. You may also keep track of the used and the available resources and on the running processes, in order to have an idea whether the eventual growth of your web sites will require a plan upgrade too. Virtuozzo offers you complete control over your VPS and you are able to control everything effortlessly, even if you do not have much experience.