How to ask questions in open source community?

How to ask questions in open source community, When using software products, people will have problems now and then. For commercial products, you can contact customer service for assistance. For the company's own research and development products, you can directly consult expert colleagues. But for the open-source software, how to timely and effectively seek help when encountering problems?

+1 (2 person want to ask the same question) Posted at 2013-02-24 06:04:42