I only have a Mac it works with Mac and windows you can email Sony about the windows 10 question at esupport i do not have a windows 10 computer and about the wvf files it works with a tripod and good sound it can have a shoe light or mic on top yea from Sony or Amazon and can go to 256 to 128 gb card the camera is very good sometimes it will blurry video from move the camera too fast due to the floating moving lens be aware I already have a error on my camera it is this operation cannot be completed as followed this at 20 sec shooting error then it gone then back it will record up to 12 hours on fx mode on 128 gb card long play 32 hours I have not tried record while plugged it yet