How do you make a transparent background on a PNG file so it doesn't make a square around my avatar? I have paint, and graphicsgale, and am not getting another program just for this. I keep taking a transparent selection, and saving it as a PNG, but nope. It's annoying, how do you do it? I always thought white was the default transparent color anyway in Paint.
I just don't want my avatar to look like a white-square-shit-sandwich to dark theme users . Thanks.