If your post contains more than one question, or even looks like it contains more than one question, please do not be surprised if people click the following button:
No matter how much you think your two or more questions are related, we stop your question after the first question mark in the body of the post, which makes it possible to apply the rule the same way for everyone, rather than arguing about whether or not your multiple questions pass an arbitrary threshold for similarity or disparity.
Also, please see this discussion on Meta.SE.