Virtuozzo Containers is software, that is used to make 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 very own OS in addition to a fixed and ensured quantity of resources, including CPU time, disk space, physical memory, and the like. You are able to start, stop or reboot the server, to install many different software packages, to do many different maintenance tasks, to set up firewall rules and even to reboot the entire hosting server to its initial state through a very user-friendly world-wide web interface. In addition, you can monitor the used and the available resources and on the running processes, in order to have an idea whether the eventual growth of your web sites will require a package upgrade as well. Virtuozzo gives you complete control over your VPS and you'll be able to control everything without difficulty, even if you do not have a lot of experience.