Stack Exchange Network

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A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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For discussions about the site's scope - what questions and topics should and should not be on-topic on the site.
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For discussions about the site's tags - what tags we should have (and which ones should be removed), and what topics each tag should or should not include.
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for Meta discussions about a specific question on the main site.
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Applies to meta questions about "homework"-tagged questions on the main site.
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Feedback relating to the appearance of the site.
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used to write mathematics on Stack Exchange sites.
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For questions about the /review path where users can view and act on posts by other users that the system thinks may need attention.
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used to write mathematics on Stack Exchange sites.
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Users without full edit privileges can suggest edits to posts and tag wikis