Virtuozzo Containers is a powerful virtualization solution, that is used to set up virtual machines functioning separately of one another on a physical server. Every single VPS has an OS of its own and can be controlled through your Virtuozzo Control Panel where you will find many different options that will provide you with complete control of the whole machine. Using an intuitive, point and click graphical interface, you will be able to start, stop or reboot your server at any moment, to do various kinds of maintenance tasks, to restore a backup, to install various server-side software modules, plus many more. The system resource monitoring tool will give you detailed info about the performance of your VPS, so if you expand your sites, you can easily view if your current configuration can handle the extra load, or whether you will need an upgrade. If necessary, you can also reinstall the whole VPS container to its original state, resetting any changes you've made.