thumbprints

[watt]

I am uploading photos to be printed out by photo world which by the way is recommended by photoshop,but i am having difficulty with the size of the thumb prints they are to small to sort out, how do i increase the size please.
thank you for any help.
watt

 

[Kaveman]

I would recommend iPhoto for printing photos

 

[watt]

Thanks for your suggestion,I have since used i photo and worked quite easily,thanks,
watt