Virtuozzo Containers is software, that's used to create virtual servers on a physical hosting server. It allows VPS accounts to be generated and managed separately of one another, so each can have its very own OS and a fixed and ensured quantity of system resources, such as CPU time, disk space, physical memory, etc. You are able to start, stop or restart the server, to install various software packages, to do numerous maintenance tasks, to set up firewall rules and even to reset the entire server to its initial state using a very intuitive web interface. In addition, you can keep close track of the used and the available resources and on the active processes, so as to have an idea if the eventual growth of your websites will require a package upgrade too. Virtuozzo offers you full control of your VPS and you will be able to control everything without difficulty, even when you don't have much experience.