put the SD card into the computer then select all of the photos and then select copy. Then select ur SD card again and the paste them to your SD card. Then insert it to your Laptop and then select the SD card and then select all the photos on that and select copy. Then open My documents and select the file e.g. My photos and then select paste. That should work lol
when you've inseted your sd card into your com, open my computer and you should have an extra drive or mass storage device, open that and it will open into a folder (this will have any files on your card in it) then paste all the pics you want on your card into that folder