Virtuozzo Containers is software, that is used to create virtual servers on a physical hosting server. It allows VPS accounts to be generated and controlled independently of one another, so each can have its very own Operating System plus a fixed and warranted quantity of system resources, such as CPU time, disk space, physical memory, and so on. You will be able to stop, start or reboot the server, to set up a variety of software packages, to perform many different maintenance tasks, to create firewall rules and even to reset the entire server to its original state by using a very intuitive online interface. You may also keep track of the used and the available system resources and on the active processes, so as to have an idea when the eventual development of your websites will require a plan upgrade as well. Virtuozzo will provide you with complete control over your VPS and you'll be able to control everything without difficulty, even when you do not have much experience.