human
What are the most common questions that people ask when they join Quora?
assistant
1. What is Quora?  
2. How do I use Quora?  
3. What topics can I ask about on Quora?  
4. Can you help me find answers to my questions?  
5. Is there a way to get notifications when someone replies to my question?  
6. How do I make sure my posts don’t get deleted?