Install Firefox OS in your PC
What is Firefox OS ?
Firefox Web browser:
Download and install Firefox browser from the link
In Ubuntu Operating system Firefox Browser will be installed in default, no need to download.
1.Open the installed Firefox browser in your PC.
2.Go to the web page and select “Add to Firefox”
It will download a Add-on of about 50-70 Mb.
3.After downloading install the Add-on.