Virtuozzo Containers is a widely used virtualization platform, that is used to set up virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a hosting server, therefore it has its own OS. The system resources are also fixed, thus when you get a VPS plan with certain CPU, disk space and RAM allocations, they will always be available to you and will not be shared with another user on the physical server. The Virtuozzo Containers software is truly intuitive and convenient to use, so even if you don't have a lot of experience, you'll be able to manage the entire server with a web-based graphical interface. With just a couple of clicks, you'll be able to start/stop/reboot your virtual machine, manage firewall rules, set up server-side software programs and do various maintenance tasks. You may also monitor how much resources your websites are using in real time and all this info will show you if you need an upgrade as you expand your online presence. If needed, you are able to even reset the entire VPS to its original software configuration.