Adobe Flash has been a popular video and animation tool for more than a decade. Flash makes it easy to animate images and text. The interface in the Flash development tool is set up for designers to quickly create and animate ideas that convey a deeper meaning than static images.
Flash is also a great way to add fun little effects, create games, and play video. Many new forms of entertainment have been created and distributed through Flash. Unfortunately, none of the iOS devices (including the iPhone, iPad, and iPod touch) support Flash. If your site uses Flash and someone visits your pages with one of these devices, the visitor sees nothing. Nada. Zilch.
You experience better search engine optimization. Although Google has gotten better over the years, it still doesn’t search through Flash files for information as effectively as it does through content formatted with HTML and CSS.