I created an image (1280 * 720) but file is too big. [Title edited for brevity]
Hello, I come to you because I have a big problem with PhotoShop.
I created an image (1280 * 720) but by saving it (PNG) it measures (92120 * 51840) The problem is that it does not suit me at all ...
In addition when recording I had almost no format available (JPEG for example).
Then when I restarted my computer I realized that my SSD had gone from 40GB to 13GB. And can not find the cause but this happens just after the image recording and a restart ...
I really need help ...
(Translated from French)


