Virtuozzo Containers is an excellent virtualization solution, that is used to create virtual machines operating independently of each other on a physical server. Each and every VPS has an Operating System of its own and it can be controlled through the Virtuozzo Control Panel where you'll find numerous options which will give you complete control of the whole machine. Using an intuitive, point-and-click graphical interface, you'll be able to start, stop or restart your server whenever you want, to do different maintenance tasks, to restore a file backup, to set up various server-side software modules, plus many more. The system resource monitoring tool will give you exhaustive info about the performance of the VPS, therefore if you expand your websites, you can easily view whether the current configuration can handle the additional load, or whether you will require an upgrade. If required, you will also have the option to reinstall the entire VPS container to its initial state, resetting any changes you've made.