Virtuozzo Containers is a widespread virtualization platform, which is used to set up virtual servers on physical machines. Every VPS created with it is a separate software emulation of a server, so it has its own OS. The system resources are also preset, thus if you buy a VPS plan with certain disk space, CPU and RAM allocations, they'll always be available and won't be shared with another customer on the physical server. The Virtuozzo Containers software is exceptionally intuitive and easy to use, so even if you don't have a lot of experience, you'll be able to manage your entire server through a web-based graphical interface. With only a few clicks, you can start/stop/reboot the virtual machine, set firewall rules, install server-side software programs and do a range of maintenance tasks. You can also keep track of how much resources your sites use in real time and all this data will show you whether you should have an upgrade as you expand your online presence. When needed, you'll be able to even reset the whole VPS to its original software setup.