title: What is the difference between "JPG" / "JPEG" / "PNG" / "BMP" / "GIF" / "TIFF" Image?
body: <p>I have seen many types of image extensions but have never understood the real differences between them. Are there any links out there that clearly explain their differences?</p>
  
  <p>Are there standards to consider when choosing a particular type of image to use in an application?  What do we use for web applications?</p>