4.When you click a posting that has replies, you’ll see that
they are organized in the middle of page in easy-to-follow
threads,which arrange postings and replies in an outline-
like structure. You can review the various participants’ com-
ments as they add their ideas to the entire conversation.
5.To reply to a posting yourself, click the Replybutton, fill
in your comments (see Figure 7-7), and click Post.
Figure 7-7
Participate in Chat
A chat roomis an online space where groups of people can talk back
and forth via text, audio, Web camera, or a combination of media. (See
Figure 7-8, which shows a Web site that links to hundreds of chat
Comment on a posting here
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Chapter 7: Sharing Your Information with Others