Virtuozzo Containers is software, that's used to make virtual servers on a physical server. It allows VPS accounts to be created and handled independently of one another, so each of them can have its own Operating System plus a fixed and ensured quantity of resources, for instance CPU time, disk space, physical memory, et cetera. You are able to stop, start or reboot the server, to install many different software packages, to do numerous maintenance tasks, to create firewall rules and even to reboot the entire hosting server to its initial state by using a very user-friendly online interface. You may also keep an eye on the used and the available resources and on the running processes, to have an idea if the eventual growth of your web sites will require a package upgrade as well. Virtuozzo will give you full control of your VPS and you will be able to manage everything conveniently, even if you do not have a lot of experience.