A PNG file is a Portable Network Graphics file. The format uses lossless compression and is generally considered the replacement for the GIF image format. PNG files store graphics on websites. Some ...

Browse to the location you saved the transparent .ICO file and select that as the new icon. Repeat this until you've replaced all the shortcuts' icons with the transparent icon.

PNG, short for Portable Network Graphics, is a popular and high-quality graphic file format. The PNG format is lossless and supports transparency.