Virtuozzo Containers is a popular virtualization platform, that is used to generate virtual servers on physical machines. Every VPS made with it is a separate software emulation of a server, therefore it has its own Operating System. The system resources are also fixed, so when you buy a VPS package with certain disk space, RAM and CPU allocations, they will always be readily available and will not be shared with any other customer on the server. The Virtuozzo Containers software is very intuitive and convenient to use, so even if you don't have a lot of experience, you can control your entire server using a web-based graphical interface. With only a couple of clicks, you'll be able to start/stop/reboot the virtual machine, set firewall rules, set up server-side software programs and perform a range of maintenance tasks. You may also keep track of how much resources your sites are using in real time and all this data can inform you whether you'll need upgrading as you expand your web presence. If needed, you can even reset the entire VPS to its original software setup.