Virtuozzo Containers is a popular virtualization platform, which is used to set up virtual servers on physical machines. Each VPS made with it is a standalone software emulation of a hosting server, therefore it has its own Operating System. The system resources are also preset, thus when you order a VPS plan with certain disk space, RAM and CPU quotas, they will always be at your disposal and won't be shared with some other client on the physical server. The Virtuozzo Containers software is truly intuitive and user-friendly, so even if you don't have a lot of experience, you will be able to control the whole server with a web-based graphical interface. With only a few clicks, you can start/stop/reboot your virtual machine, set firewall rules, install server-side software programs and perform a range of maintenance tasks. You may also keep track of what amount of resources your Internet sites use in real time and all of this info can tell you whether you should have upgrading as you expand your web presence. If needed, you'll be able to even reset the entire VPS to its original software installation.