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.
Questions about the scope of Lifehacks SE such as "What questions are on-topic?", "What is a valid answer?", etc.
For questions about the behavior or usage of tags, which are keywords or labels that categorize and group your question with other, similar questions.
for questions dealing with moderator actions, pages, abilities or decisions.
for questions about answers: how to answer, whether specific answers are appropriate, and so forth.
For questions regarding the nature of a "question" on StackExchange sites; e.g. how to ask, whether specific questions are appropriate, etc.
for requests to replace one tag with another existing tag. It also applies to requests that one tag should be merged into another, or simply abandoned.
For discussion of the specifics of a particular question asked on LIfehacks.SE.
For instruction and guidance on closing or migrating questions and the reasons therefor.
Regarding the creation or alteration of synonyms for tags.
For general questions and discussion regarding the site's users and user accounts.
Regarding questions that have been closed because they are off-topic or otherwise do not meet the standards of this site.
For questions about the review queues
Regarding the Elections held to choose moderators for the Lifehacks site.
For issues regarding the Help Centre of the LIfehacks site.
Questions and discussion regarding the finding and handling of duplicate posts.
For questions about the flagging process, how flags are handled, etc.
Regarding the design of the LIfehacks website, e.g. for issues with the layout.
Regarding the application of tags of questions.
Regarding promotion of the Lifehacks StackExchange site.
Voting to Close is the process by which users can vote to close a question.
For questions about the process of editing, how edits work, and other general inquiries about the edit system.
Peer voting on questions and answers is the primary way users gain reputation, and also how many items are sorted to the top.
The accepted answer is the answer the question owner thought best met their needs. This tag is for discussing issues related to accepted answers, not indicating that a question has an accepted answer.