What Is Advantage Of Networking?

If by networking you mean interacting on a social level with other people, rather than computer networking it is simply this, it is very difficult for one person to do everything.  What is wonderful is when you have what is called an extended network.  You might find a situation in which you don't have the expertise or knowledge to deal with it.  With a network, you should ask yourself a few simple questions.  Who do I know who knows? Who do I know who knows someone who knows? Who do I know who might know someone who knows someone who knows?  The network expands rapidly.  

An important aspect of networking is to be as reliable as you require others to be.  Other people will want to have you in their network if you have a value yourself.  It's okay to be a good person, but the things that you know and do should not be hidden from site.  Always make it clear to new people to your network that you are at their disposal, should they need to rely on you.