Virtuozzo Containers is a widely used virtualization platform, that's used to make virtual servers on physical machines. Each VPS created with it is a standalone software emulation of a hosting server, therefore it has its own Operating System. The resources are also predefined, thus when you acquire a VPS plan with certain disk space, RAM and CPU quotas, they are always readily available and won't be shared with some other client on the physical server. The Virtuozzo Containers software is really intuitive and user-friendly, so even if you don't have much experience, you'll be able to manage the whole server using a web-based graphical interface. With a couple of clicks, you can start/stop/reboot your virtual machine, set firewall rules, set up server-side software and perform various maintenance tasks. You can also monitor how much system resources your Internet sites are using live and all of this data will show you whether you'll need an upgrade when you expand your world-wide web presence. If needed, you are able to even reset the whole VPS to its original software setup.