The first thing you must do to enable USB in Win95 is to determine which version of the operating system you are using. Please Note that the original or first version of Windows 95 including the update and version A, is NOT capable of USB connectivity. There is NO update for these versions of Win95 that can provide USB support. Win95 versions B & C have limited USB functionality. The first Microsoft operating system to fully support USB is Win98 first edition.
you can go here to read more and download some files you can use to get your usb going :
A forum community dedicated to tech experts and enthusiasts. Come join the discussion about articles, computer security, Mac, Microsoft, Linux, hardware, networking, gaming, reviews, accessories, and more!