Tags
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.
Relating to the Super User Blog, including questions, topics, reviews, and requested features.
A request for assistance from community, moderators, or staff with one of the site's features
tags can be added to the site's blocklist in order to prevent them being created. This is a drastic step and used sparingly; ensure your request is backed by evidence of the tag's problematic nature, …
Questions that deal with our cleaning up unwanted junk tags.
For questions regarding "tag cleanup weekends" - full-throttle tag editing at the last weekend of every other month. Tag cleanup weekends are experimental at the moment.
General questions about tag usage on the main site
A request to add one tag as the synonym of another tag. Please be specific about which tag should be a synonym of which. Bidirectional synonyms and cycles are implicitly disallowed, so suggest wisely.
A "tag wiki" is an editable page that briefly summarizes the topic of the tag and that may provide links to existing questions that are often useful to many people.
Commonly used terms throughout SuperUser
Unanswered questions are those questions which have no up-voted or accepted answers.
for questions specific to upvotes, the community's way of telling peers that their content was clear and helpful. Up-votes on the meta sites may have different meanings.