A new study highlights a semi-transparent, color-tunable solar cell designed to work in places traditional panels can't, like ...

I occasionally need to convert the background color of a particular image to be transparent so that the image looks better on medium with backgrounds of colors other than the image’s original ...

In Microsoft WExcek, you can make adjustments to your images. You can add artistic effects, make corrections, add color, make images transparent, compress pictures, change pictures, and reset pictures ...