Virtuozzo Containers is software, that's used to make virtual servers on a physical machine. It allows VPS accounts to be generated and controlled independently of each other, so each one can have its unique OS in addition to a fixed and warranted volume of resources, such as CPU time, disk space, physical memory, et cetera. You're able to stop, start or reboot the server, to install different software packages, to perform a variety of maintenance tasks, to set up firewall rules and even to reboot the entire hosting server to its initial state using a very user-friendly online interface. You can also keep close track of the used and the available resources and on the running processes, so as to have an idea whether the eventual development of your web sites will require a plan upgrade too. Virtuozzo offers you complete control of your VPS and you are able to control everything easily, even when you do not have a lot of experience.