Hope you like it and support our image watermark software - star watermark. Thx.
After you installed and launched Star Wallpaper, you will find it at system status menu bar (the top right corner) as follow.
Click it's icon to open main panel, there are few settings. The tool will work in accordance with the settings.
To set downloaded photo as desktop backgroud automatically, please ALLOW "Star Wallpaper" to access to control "Finder". It's safe as Google Chrome.