Virtuozzo Containers is software, that's used to generate virtual servers on a physical hosting server. It allows VPS accounts to be generated and handled independently of each other, so each one can have its own OS in addition to a fixed and guaranteed amount of resources, such as CPU time, disk space, physical memory, and the like. You are able to stop, start or reboot the server, to set up many different software packages, to perform numerous maintenance tasks, to create firewall rules and even to reboot the entire server to its initial state through a very user-friendly online interface. You may also monitor the used and the available system resources and on the running processes, so as to have an idea if the eventual development of your web sites will require a plan upgrade too. Virtuozzo gives you full control of your VPS and you will be able to manage everything conveniently, even when you don't have much experience.