Virtuozzo Containers is software, that is used to make virtual servers on a physical server. It allows VPS accounts to be set up and handled independently of each other, so each of them can have its unique Operating System and a fixed and warranted quantity of system resources, including CPU time, disk space, physical memory, and so on. You are able to start, stop or reboot the server, to set up a variety of software packages, to do various maintenance tasks, to set up firewall rules and even to reboot the entire hosting server to its initial state through a very intuitive world-wide web interface. You can also keep close track of the used and the available system resources and on the running processes, so as to have an idea when the eventual development of your sites will require a package upgrade as well. Virtuozzo will give you full control of your VPS and you are able to manage everything without difficulty, even if you do not have much experience.