Help! I've recently gotten Paint.net and I'm pretty good at making things. So I wanted to post something I made to Deviantart, but it said 'unknown file', or something! I've tried searching for tutorials but I know almost nothing about computers so a lot of the stuff looked like gibberish. And I've tried looking at some of the things already posted here, but it was just a thing on how to save pictures. Wow, thanks for nothing. =-= So, if anyone knows how to put a paint.net picture on something like deviantart, please tell me! Just don't make it a super long description of every little detail. I'll probably get lost half way through and have no idea what I'm doing. ;-;"