Firefox on Knoppix 5.1

[krishna.murphy]

Could you tell me how to install firefox on my computer , i'm currently use Knoppix 5.1 and i don't have HDD.
Thank you.

Firefox is actually there already (more or less) - it just goes by another name. Iceweasel is the name it goes by in this case, as there were some small changes due to licensing issues. The icon is sort blue-and-white (shown here.)

Hope that helps!
Krishna