User blog comment:Assistant Smile Sr./Transparent backgrounds!/@comment-25467932-20150323160437/@comment-4018164-20150323173814

There are a few ways. Here are some:
 * Open it with an image editor such as GIMP, Photoshop or Paint.NET, apply an alpha channel (if hasn't been applied on that image already), select & delete the parts you'd like to remove.
 * Apply a layer mask using one of these editors (or another editor), and appl that mask.
 * Use Microsoft Word to remove the white parts of your image.
 * Don't use images with a background from the first place.