Virtuozzo Containers is a well-liked virtualization platform, which is used to make virtual servers on physical machines. Every VPS created with it is a standalone software emulation of a hosting server, so it has its own Operating System. The resources are also fixed, therefore when you get a VPS plan with certain disk space, CPU and RAM allocations, they are always at your disposal and will not be shared with another customer on the physical server. The Virtuozzo Containers software is really intuitive and convenient to use, so even if you don't have much experience, you'll be able to manage your entire server with a web-based graphical interface. With just a couple of clicks, you can easily start/stop/reboot the virtual machine, set firewall rules, set up server-side software and do plenty of maintenance tasks. You may also keep track of the amount of resources your sites are using live and all of this info can tell you if you will need an upgrade as you expand your online presence. When needed, you will be able to even reset the entire VPS to its original software installation.