In this modern era, knowledge has become accessible to anyone one of the standard sites to access expertise and solve our doubts is a site like the Q&A site Stack Exchange is one of these sites which secured Its top position since its launch. But you ask, “why do I need a Q&A site for my business?”, It’s straightforward because your customers will check and ask questions about your service or product online. It’s necessary to clear all of your customer’s doubts on sites like Q&A.