imageshak is where you store -or host- pictures.

Oh and how to use that ?

well you choose a saved picture (as it says down there "choose file") and then you "host it!"

Yes but I can't click on it you know why??

I don't know, but a staff member might

Can you Do it flux?or not?
I think I should click on "download ImageShack toolbar!"

well I have an imageshack account so its a little more easier for me.

Is it free? And where to register?

imageshack... just click register

that is imple i will also follow that