Virtuozzo Containers is a popular virtualization platform, that's used to make virtual servers on physical machines. Every 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, which means that if you obtain a VPS plan with certain disk space, RAM and CPU quotas, they will always be available to you and will not be shared with some other client on the physical server. The Virtuozzo Containers software is really intuitive and easy to use, so even if you don't have a lot of experience, you'll be able to manage the entire server through a web-based graphical interface. With just a few clicks, you will be able to start/stop/reboot your virtual machine, manage firewall rules, set up server-side software packages and do numerous maintenance tasks. You may also track how much resources your Internet sites are using in real time and all this info will show you if you'll need an upgrade as you expand your world-wide web presence. If needed, you can even reset the entire VPS to its original software installation.