Windows 10 seems to have a problem reading photos, videos and pictures off of certain models of digital cameras because the cameras bios is not compatible with Windows 10 driver system.
If you try plugging the camera into a Windows 10 computer via USB cable the camera appears in devices but when looking at SD card it shows no files found. Fuji Finepix is one camera especially with issues. See http://www.fujifilm.com/news/n150811.html for mor info.
The solution is to get an external media card reader and plug it into your USB port to read your cameras SD or xD cards. Using the external reader your photos and videos will show up in Windows explorer and you can copy them to your hard drive easily.