I used starting few days ago and I really find this site amazing as you can ask people whatever you wants to know and the best part is that you can even request experts to help you out with solutions.
The only things which I found a bit weird about the site is that they blocked me due to some "original name policy" although I was using my original name so I appealed them to sort this issue, although I have to wait for a day.
So if you have any doubt just go on Quora and ask people out there and believe me they will come with answers which will help you.