Displaying Video Filename Extensions in Dreamweaver
Seeing extensions might not matter most of the time. Windows and Office make it easy to work in extension ignorance. You double-click a file and Office knows which application to open. You don't need to know a file's type to use it. Unfortunately, not all files are bearers of benign information and good will. Viruses, Trojans, and other evil stuff carry information bent on destruction. Of course, you should have antivirus protection, and I'm sure you update it often, perhaps even every day. The sad truth is, every day a new virus strikes somewhere. No antivirus protection guards against all viruses all the time. That's why extensions are important.
By default, Windows hides most filename extensions, which makes it difficult to see which format a video is stored in. In this video you'll see how to turn on filename extensions.
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