I mean, can I copy part of the content and put it in a website?
Can questions be distributed or published?
Meta Stack Exchange is a question and answer site for meta-discussion of the Stack Exchange family of Q&A websites. It only takes a minute to sign up.Sign up to join this community
Check the Creative Commons badge at the bottom of every page.
Content on SO is protected by the creative commons license. You can see the icon on the bottom right of the page. Here is a link to the license information
The license is linked at the bottom of the page:
I'm guessing there is an assumption that all contributors agree to license their copyrights according to that license.
But I'm not sure where users specifically agree to it, and I don't recall clicking a license agreement.