Virtuozzo Containers is a widespread virtualization platform, that's used to make virtual servers on physical machines. Every VPS made with it is an independent software emulation of a hosting server, therefore it has its own OS. The system resources are also fixed, which means that if you purchase a VPS plan with certain CPU, disk space and RAM quotas, they will always be available and won't be shared with some other customer on the server. The Virtuozzo Containers software is very intuitive and user-friendly, so even if you don't have a lot of experience, you will be able to control the entire server using a web-based graphical interface. With a couple of clicks, you will be able to start/stop/reboot your virtual machine, manage firewall rules, set up server-side software packages and do a range of maintenance tasks. You can also keep track of the amount of system resources your websites use in real time and all this information can show you if you should have an upgrade as you expand your online presence. When needed, you will be able to even reset the entire VPS to its original software configuration.