How to register a company in Singapore

I really do not know How to register a company in Singapore, but now friends yet do this thing to me, and how do I do it? That is to say that a friend gave me this registered company matters to me to do, I really do not know How to register a company in Singapore, because although I was in Singapore to stay a long time, but for How to register a company in Singapore thing I really know nothing about, but I have never done, so I do not know how to do this thing, but then I thought for a moment, since friends will get this thing to me to do it, it shows that he is very much believe me, so I do not even know How to register a company in Singapore, then I have to find a way to do my best to do this thing, and I can not let friends down ah.