Cd driver notebook was broken

Hi, my notebook was infected viruses, then i thought to reinstalled (format), but unfortunately my cd driver notebook has broken and useless. as we know, we need install the driver such as wireless, sound, etc. i search in google and there are many said to download driver from internet. then i try to do it, but still not worked. the version driver may different from that there in cd. more unfortunately, first, i live in a village, if i fix my notebook, i must spend time and money to trip to central city. second, my type notebook is rarely, is very hard to get the cd again. my question, how to solve the device driver without must looking for the same cd outside? if there is answer more easily for this problem, please tell me. help please, i can't use sound, vga, wifi etc (importantly wifi). sorry for my english. thanks.