Virtuozzo Containers is a widespread virtualization platform, which is used to set up virtual servers on physical machines. Each VPS made with it is an independent software emulation of a website hosting server, so it has its own OS. The resources are also predefined, thus if you order a VPS package with certain CPU, RAM and disk space allocations, they'll always be at your disposal and won't be shared with any other user on the server. The Virtuozzo Containers software is particularly intuitive and user-friendly, so even if you do not have a lot of experience, you'll be able to manage the whole server using a web-based graphical interface. With just a few clicks, you'll be able to start/stop/reboot your virtual machine, manage firewall rules, install server-side software and do many different maintenance tasks. You can also monitor what amount of system resources your websites use live and this data can show you whether you will need upgrading as you expand your web presence. When needed, you will be able to even reset the entire VPS to its original software installation.