Virtuozzo Containers is a well-liked virtualization platform, that's used to set up virtual servers on physical machines. Every VPS created with it is a separate software emulation of a website hosting server, therefore it has its own OS. The resources are also predefined, which means that when you acquire a VPS plan with certain CPU, disk space and RAM quotas, they are always available to you and won't be shared with some other user on the physical server. The Virtuozzo Containers software is particularly intuitive and user-friendly, so even if you don't have much experience, you'll be able to control the whole server through a web-based graphical interface. With only a couple of clicks, you can easily start/stop/reboot your virtual machine, manage firewall rules, install server-side software packages and perform various maintenance tasks. You may also monitor the amount of system resources your web sites use in real time and all this data can tell you if you'll need upgrading as you expand your online presence. When needed, you will be able to even reset the entire VPS to its original software installation.