Install Granular
From Granular Linux Documentation
Installing Granular is very easy. Once you have booted into Granular, login as the root user. When logged in, you will see an icon named Installation help on the desktop. Double-click to open it. All the installation instructions are there itself.
Otherwise, to install Granular to your hard drive, double-click the Install Granular icon on the desktop and follow the prompts until Granular is fully installed.
In case you get into trouble of any kind, feel free to report/discuss them at our community forums.

