Virtuozzo Containers is software, which is used to make virtual servers on a physical server. It allows VPS accounts to be generated and managed independently of one another, so each of them can have its unique OS as well as a fixed and ensured quantity of resources, including CPU time, disk space, physical memory, etc. You'll be able to stop, start or reboot the server, to set up various software packages, to do numerous maintenance tasks, to set up firewall rules and even to reboot the entire server to its original state using a very intuitive world-wide web interface. In addition, you can keep track of the used and the available system resources and on the active processes, to have an idea whether the eventual growth of your sites will require a plan upgrade too. Virtuozzo will give you full control of your VPS and you're able to control everything without difficulty, even if you do not have a lot of experience.