Off-Topic close reasons should always include ways to fix the problem and alternative websites, if the question is unfixable. Current options:
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Questions about general computing hardware and software are off-topic for Stack Overflow unless they directly involve tools used primarily for programming. You may be able to get help on Super User.
Good.
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Questions concerning problems with code you've written must describe the specific problem and include valid code to reproduce it. See SSCCE.org for guidance.
Technically, it is not off-topic, but an incomplete question. It's hard to choose between this option and unclear what you're asking option.
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Questions must demonstrate a minimal understanding of the problem being solved. Tell us what you've tried to do, why it didn't work, and how it should work. See also: Stack Overflow question checklist
Again, not off-topic; again, too close to unclear what you're asking option.
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Questions on professional server, networking, or related infrastructure administration are off-topic for Stack Overflow unless they directly involve programming or programming tools. You may be able to get help on Server Fault.
Good.
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Questions asking for tool or library recommendations are off-topic for Stack Overflow as they tend to attract opinionated answers and spam. Describe the problem and what has been done so far to solve it.
So-so. While it gives suggestions how to make the question appropriate for SO, it does not provide alternatives, and in case of tool and library recommendations, the answer to "what have you done so far" is often "googled and found A, B and C". The linked question on meta is quite specific.
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This question belongs on another site in the Stack Exchange network
So-so. It again suggests Super User, so it is duplicate, but not Server Fault (no consistency).
On the whole:
Options describe the specific problem and demonstrate a minimal understanding of the problem being solved (essentially "what have you tried?") should be moved as sub-options of unclear what you're asking.
An alternative should be added for tool or library recommendations option. That is, if there is any good website for comparisons like on Wikipedia ("C# vs Java", "Text editors" etc.) It should probably also be a sub-option of primarily opinion-based, because that is exactly what it is.
A list of another sites in the SE network should include Server Fault. Maybe it should include other sites, but I don't know statistics.
Period is missing in two of the options.
