Virtuozzo Containers is a widespread virtualization platform, that is used to make virtual servers on physical machines. Each VPS made with it is a separate software emulation of a hosting server, therefore it has its own OS. The system resources are also predefined, therefore when you obtain a VPS plan with certain disk space, CPU and RAM allocations, they are always available to you and won't be shared with another user on the server. The Virtuozzo Containers software is very intuitive and easy to use, so even if you do not have a lot of experience, you can manage your entire server using a web-based graphical interface. With just a few clicks, you can start/stop/reboot your virtual machine, manage firewall rules, set up server-side software and perform numerous maintenance tasks. You may also keep track of how much system resources your Internet sites are using in real time and all of this information will tell you whether you'll need upgrading when you expand your online presence. When needed, you're able to even reset the whole VPS to its original software installation.