I upgraded to W10 and I can't import pictures from my digital camera. How can I do it?

[WPCentral Question]

I upgraded to W 10 and I can't import pictures from my digital camera.

The camera is a Nikon 5000 and the card is an SD memory card. I also have more pictures to import from a Nikon Cool pics and another point and shoot digital. I plug in the card reader and insert the memory card but no icon or window appears asking if I want to import pictures. Am I missing some software or doing something incorrectly?