I don't use windoze but I can give you some info to know what to look for. You need Samba to share files with windoze, from what I have read. That will likely get you off to a start. There may be a how to here in the forums as well.
I would search for samba in the networking section and I bet you will find several ways to share those files. You may also want to update your profile to show your distro, user cp link at the top right. That helps the people that read the thread. If they use the same distro, they jump right in and help, usually with step by step instructions.
Welcome to LQ.