Virtuozzo Containers is a widespread virtualization platform, that is used to generate virtual servers on physical machines. Each VPS created with it is a separate software emulation of a hosting server, therefore it has its own Operating System. The resources are also predefined, therefore if you order a VPS plan with certain CPU, RAM and disk space quotas, they're always readily available and won't be shared with some other customer on the server. The Virtuozzo Containers software is particularly intuitive and easy to use, so even if you don't have a lot of experience, you will be able to control your entire server with a web-based graphical interface. With just a few clicks, you can start/stop/reboot the virtual machine, manage firewall rules, set up server-side software and perform various maintenance tasks. You can also keep track of the amount of resources your Internet sites use live and this data can show you whether you need upgrading as you expand your web presence. If needed, you'll be able to even reset the whole VPS to its original software setup.