This tag is for instructions and guidance on closing or migrating questions, and the reasons for those closures.

Important reading:

Before asking a question about this topic, please take a look at this two questions, whose answers may clarify you:

• What is a "closed" or “on hold” question?

  Covers:
  What does it mean for a question to be closed or “on hold”?
  Who can close a question?
  What are the reasons for closing a question?
  What if multiple close reasons are used on a question?
  Is closure the end of the road for a question?
  When are closed questions eligible for deletion?

• Closing/Migrating question instructions/guidance

  Covers:
  What does it mean to "close" a question?
  How/when can I vote to close questions?
  When should I vote to close questions?
  When should I not vote to close questions?