Virtuozzo Containers is an excellent virtualization solution, that is used to install virtual machines functioning separately of each other on a physical server. Each VPS has an Operating System of its own and it can be managed from your Virtuozzo Control Panel where you will discover quite a lot of options which will give you complete control over the entire machine. Using an intuitive, point & click graphical interface, you can start, stop or restart your hosting server at any moment, to do a number of maintenance tasks, to restore a backup, to install various server-side software modules, plus a lot more. The system resource monitoring tool will give you exhaustive info with regard to the overall performance of your VPS, so if you expand your sites, you can easily find if the current configuration can handle the additional load, or if you will need some upgrade. When needed, you will also have the option to reinstall the entire VPS container to its initial state, resetting any changes you have made.