Virtuozzo Containers is a widespread virtualization platform, which is used to create virtual servers on physical machines. Each VPS made with it is an independent software emulation of a server, therefore it has its own Operating System. The system resources are also predefined, thus when you buy a VPS plan with certain CPU, disk space and RAM quotas, they will always be readily available and won't be shared with another customer on the physical server. The Virtuozzo Containers software is exceptionally intuitive and user-friendly, so even if you don't have a lot of experience, you will be able to control your entire server using a web-based graphical interface. With only a couple of clicks, you will be able to start/stop/reboot the virtual machine, set firewall rules, install server-side software packages and do a number of maintenance tasks. You can also monitor how much system resources your sites use in real time and all of this data can inform you if you'll need upgrading as you expand your world-wide web presence. If needed, you are able to even reset the whole VPS to its original software configuration.