Virtuozzo Containers is a widespread virtualization platform, that's used to create virtual servers on physical machines. Every VPS made with it is an independent software emulation of a server, so it has its own Operating System. The system resources are also fixed, which means that when you acquire a VPS plan with certain CPU, disk space and RAM allocations, they are always available and won't be shared with any other client on the server. The Virtuozzo Containers software is particularly intuitive and convenient to use, so even if you do not have a lot of experience, you can manage the entire server with a web-based graphical interface. With only a couple of clicks, you can easily start/stop/reboot the virtual machine, manage firewall rules, install server-side software applications and do a range of maintenance tasks. You can also track how much system resources your web sites are using live and all of this data can show you whether you'll need an upgrade while you expand your web presence. If needed, you can even reset the whole VPS to its original software configuration.