Virtuozzo Containers is software, which is used to make virtual servers on a physical hosting server. It allows VPS accounts to be generated and managed independently of each other, so each of them can have its own OS in addition to a fixed and warranted quantity of resources, including CPU time, disk space, physical memory, and so on. You're able to stop, start or reboot the server, to install a variety of software packages, to perform various maintenance tasks, to create firewall rules and even to reset the entire hosting server to its original 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 development of your web sites will require a plan upgrade too. Virtuozzo will give you full control of your VPS and you'll be able to manage everything conveniently, even when you do not have much experience.