Recently, I tried to upload pictures to Snapfish (an online photo printing service) and got the message that the file sizes of all the pictures was too small. I know this is a very basic concept to understand when working with photos but I'm clueless. I'm hoping there's no formula to this. I'm hoping it's something simple like 'just keep your file size between ?? kb and ?? kb'.

I thought this would be the right place to post this question to get an answer but maybe I should post it somewhere else. Someone please help me with this.

Hi AtlanaAnna,

The file size problem probably correlates to minimum resolution required. Here's the link to SNAPFISH.COM - What is the best resolution for my photos? (http://www.snapfish.com/helpphotoresolution/t_=0)