If you take photos on your smart phone or a camera, their size may be simply too large to add into other software or folders. It did not take me many minutes to find some excellent and free software that wil resize one or many images at a stroke.
Follow this link to get a free download http://imageresizer.codeplex.com/ Once you have resized the images you can then send them quicker through your phone because they are smaller not only in height and width butalso the associated physical size.( kb instead of Mb ).
Codeplex are highly responsibe people who share useful Open Source ( eg free ) software