To install Aros on your PC, it's best to use your current OS to free some space on your hard drive for a new partition. This should be at least 4GB of unpartitioned space. When you use the InstallAros tool, it will use this unpartitioned space to format its own SFS AROS: and Work: partitions, then it will reboot the PC, and clicking on the InstallAros tool the next boot will allow you to install Icaros onto your new partitions.
Once its installed, your PC will have the GRUB menu installed which will pop up when you boot up, allowing you to choose between your installed operating systems.
