When I open the problemcs or a lecture in wbaduk homepage, the screen of the boards are not fully viewed. I cant view the 19th line bottom. I know it is stupid but i couldnt find any solution. I am using mozilla..And it is even not opening in Explorer. Any tips please?

I had the same problem it's probably your screen resolution I had to switch to 1152x864 and I adjusted my zoom to 400% on the Internet explorer window. I think u must use Internet explorer though... Hope it helps