Virtuozzo Containers is software, that is used to generate virtual servers on a physical hosting server. It allows VPS accounts to be generated and managed separately of one another, so each one can have its very own Operating System plus a fixed and guaranteed quantity of resources, including CPU time, disk space, physical memory, and so on. You are able to start, stop or restart the server, to install different software packages, to perform many different maintenance tasks, to create firewall rules and even to reboot the entire server to its initial state through a very user-friendly web interface. You can also keep an eye on the used and the available resources and on the running processes, to have an idea whether the eventual development of your Internet sites will require a package upgrade as well. Virtuozzo provides you with complete control over your VPS and you are able to manage everything with ease, even when you don't have much experience.