You can reference to your work peers quickly a similar set-back or solved question you're encountered. The integrations that offers are as well astrong point when it comes to implement stackoverflow with other internal go-to services. As a frontend developer one of the things that I like as well is that the user interface is pretty user-friendly.

It's an effective solution for a "company wiki" and internal support forum that is already structured in a format programmers and IT professionals are familiar with - stackoverflow. The ability to ask questions, tag them, and sometimes post your own anwers to those questions makes it easy to seek help from multiple colleagues at once, even ones you haven't interacted with before.

It's a place where you can learn and share your knowledge on business and techical aspects of your life and work.