I know you can change the patch of IMG/DOC/MUSIC, but I found that you can even let windows see your microSD as a folder part of windows.Something very useful.
About the creators update I answer myself:took a lot for update, BUT everything works fine, I just have to test camera, but touchscreen language, resolution etc, everything is very fine! Maybe first win10 update was too “youg” for teclast hardware!
I will going to sell it on ebay, but I was afraid that the buyer would hav a messed up tablet pc after the first update!