Virtuozzo Containers is a popular virtualization platform, which is used to create virtual servers on physical machines. Every VPS created with it is an independent software emulation of a website hosting server, therefore it has its own Operating System. The system resources are also predefined, therefore when you get a VPS plan with certain CPU, RAM and disk space quotas, they'll always be at your disposal and won't be shared with some other user on the server. The Virtuozzo Containers software is really intuitive and convenient to use, so even if you don't have a lot of experience, you'll be able to control the entire server using a web-based graphical interface. With a few clicks, you can easily start/stop/reboot the virtual machine, set firewall rules, set up server-side software and do a range of maintenance tasks. You may also track the amount of resources your web sites use in real time and all this data will show you if you need upgrading when you expand your world-wide web presence. When needed, you'll be able to even reset the entire VPS to its original software configuration.