I am wondering about the two descriptions below:
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UsingEnglish.com Content
Comments and Discussions about articles and web pages that include the Add your comments feature.
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Could you tell me what it means? (especially the Add your comments feature)
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Support Area
Support area for anything to do with UsingEnglish.com, including the forum and the various software downloads available.
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I don't see any various software downloads available there.

Student or Learner