Virtuozzo Containers is a widespread virtualization platform, which is used to make virtual servers on physical machines. Every VPS created with it is a separate software emulation of a hosting server, which means that it has its own OS. The system resources are also fixed, so when you order a VPS plan with certain disk space, RAM and CPU quotas, they are always available and won't be shared with some other user on the physical server. The Virtuozzo Containers software is truly intuitive and convenient to use, so even if you do not have much experience, you can manage your entire server with a web-based graphical interface. With a few clicks, you can start/stop/reboot the virtual machine, set firewall rules, set up server-side software packages and perform a range of maintenance tasks. You may also watch the amount of system resources your Internet sites use in real time and all of this information will show you if you will need upgrading when you expand your web presence. When needed, you'll be able to even reset the entire VPS to its original software configuration.