Virtuozzo Containers is a widespread virtualization platform, which is used to generate virtual servers on physical machines. Each VPS created with it is a standalone software emulation of a website hosting server, which means that it has its own OS. The system resources are also preset, so when you obtain a VPS plan with certain disk space, CPU and RAM allocations, they will always be available and will not be shared with some other customer on the server. The Virtuozzo Containers software is really intuitive and easy to use, so even if you don't have much experience, you can control the entire server through a web-based graphical interface. With only a few clicks, you'll be able to start/stop/reboot your virtual machine, manage firewall rules, install server-side software programs and do a range of maintenance tasks. You may also monitor the amount of system resources your websites are using live and all of this data can tell you whether you will need upgrading when you expand your web presence. If needed, you'll be able to even reset the whole VPS to its original software setup.