Thank you for sharing this guide. I failed to add images to my posts (size problem), but now I learned how to do it. At first, I wanted to go on Imgur platform and post my images thanks to it, but it always takes some time to download. I thought this forum doesn't have much "image" codes to work with, but I was wrong. Still, for some of images I still use the background remover because it's able to cut unnecessary things and to make images look better than before. Gonna use this software in the future anyway.
P.S. Is it possible to upload a video here (not youtube url)?