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.
For questions regarding the "not an answer" flagging option on answers.
For questions about the user named Community ♦ present on Stack Exchange sites.
For questions *about* Windows 10 questions on the main site, or how the tag is to be used. Questions involving Windows 10 themselves should be asked on the main site, not here.
For questions about the Winter Bash (or holiday hats) to celebrate the end of the year.
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, …
Commonly used terms throughout SuperUser