Overlaying images in PowerPoint allows the new image to transpose onto an existing image without changing the background. The practice is common and fairly easy to execute. Creating a transparent ...

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 ...

Photoshop CS6 has a selection of features that enable your company to work with transparency. You can create a new PSD file with a transparent background and paste elements of an existing image to it.