Virtuozzo Containers is a popular virtualization platform, that's used to generate virtual servers on physical machines. Every VPS created with it is an independent software emulation of a website hosting server, which means that it has its own Operating System. The system resources are also preset, therefore if you acquire a VPS plan with certain disk space, RAM and CPU allocations, they will always be available and won't be shared with some other user on the server. The Virtuozzo Containers software is really intuitive and convenient to use, so even if you don't have much experience, you can manage your entire server with a web-based graphical interface. With only a few clicks, you can start/stop/reboot the virtual machine, manage firewall rules, install server-side software packages and do numerous maintenance tasks. You may also monitor what amount of resources your Internet sites use in real time and all this data will show you whether you should have an upgrade when you expand your web presence. When needed, you can even reset the entire VPS to its original software setup.