transparent PNG turns black
I created a logo with Photoshop. RGM Modus, saved as PNG-24 with transparent background. On my laptop it looks fine but on my friend's computer the image shows a black background.
Any idea what went wrong?
What should a viewing program do with transparent? Make the laptop screen invisible and show what's behind it?
The viewer puts something behind the image. His program uses black. Yours shows a "fine" background, whatever that means.
Look at it in a html file that specifies the image and what to display it over. That's the only way to get a known result.
That's handy too since you can show how it looks against different backgrounds.