Virtuozzo Containers is a well-liked virtualization platform, that is used to create virtual servers on physical machines. Each VPS created with it is an independent software emulation of a hosting server, therefore it has its own Operating System. The system resources are also fixed, which means that when you purchase a VPS plan with certain CPU, disk space and RAM quotas, they're always available and won't be shared with some other user on the server. The Virtuozzo Containers software is particularly intuitive and easy to use, so even if you do not have a lot of experience, you can manage the entire server using a web-based graphical interface. With only a couple of clicks, you can start/stop/reboot the virtual machine, manage firewall rules, install server-side software packages and do various maintenance tasks. You can also keep track of the amount of resources your web sites use in real time and all this info can inform you whether you will need upgrading when you expand your web presence. When needed, you are able to even reset the whole VPS to its original software setup.