An added bonus is this type of software is typically free. To view these files, depending on what kind they are, you will need specific viewer software for that file type. For example, if the material is simply a weblink to another web page, you don't need viewer software, because you can view the link using your current browser. Then, the next time you click on a file of this type your browser will automatically start the appropriate software. Be aware that if you are dialing-up, downloading can take a while depending on the size of the software file.
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