Your photos are always saved in relation to the iPhone, so if you turn the iPhone sideways (landscape) to take a picture, the photo itself is sideways - regardless of the orientation data saved in the photo. You can use 'windows photo viewer' to rotate the pictures before uploading or just keep your phone upright ...
Last of my autumn pictures for this year I think... The walk through the church yard The village duck pond I took this one on Sunday at the nature park of the Canada geese flying into the blue/green algae filled lake