Virtuozzo Containers is a popular virtualization platform, that is used to create virtual servers on physical machines. Each VPS created with it is a separate software emulation of a hosting server, so it has its own Operating System. The system resources are also fixed, which means that when you order a VPS package with certain disk space, RAM and CPU allocations, they're always at your disposal and will not be shared with some other user on the server. The Virtuozzo Containers software is exceptionally intuitive and easy to use, so even if you don't have much experience, you'll be able to control the whole server using a web-based graphical interface. With only a couple of clicks, you can start/stop/reboot your virtual machine, set firewall rules, set up server-side software applications and do many different maintenance tasks. You may also watch the amount of system resources your websites are using in real time and this information can inform you if you should have an upgrade while you expand your online presence. If needed, you are able to even reset the whole VPS to its original software setup.