Virtuozzo Containers is a popular virtualization platform, which is used to make virtual servers on physical machines. Each VPS made with it is a standalone software emulation of a hosting server, which means that it has its own OS. The system resources are also predefined, which means that if you acquire a VPS plan with certain CPU, disk space and RAM quotas, they will always be at your disposal and will not be shared with some other client on the physical server. The Virtuozzo Containers software is particularly intuitive and user-friendly, so even if you do not have much experience, you will be able to manage the entire server using a web-based graphical interface. With only a few clicks, you will be able to start/stop/reboot the virtual machine, set firewall rules, set up server-side software packages and perform plenty of maintenance tasks. You may also track the amount of resources your web sites are using in real time and this data will tell you if you will need an upgrade when you expand your web presence. When needed, you will be able to even reset the whole VPS to its original software configuration.