Outlook 2013 supports the inclusion of JPG, GIF, PNG and BMP image files directly in a signature. To add a PDF image, you must include it as a Web link.

There are many ways to easily add a GIF to Google Slides, with the easiest method being to use a GIF URL. Here's how to do it.

To get started, go to Settings > Lock screen & security > and scroll down to Lock screen & Always On Display. Then, check out our quick video for more details on customizing the Galaxy S8 AOD.

You can even include GIF images detailing promotions in the signature. Adding a GIF image can serve as a tool to draw the email recipient to the information in a stylish but subtle manner.