Network support helps
Many people do not have an idea how network function. Network can not function at its own it requires many other helping tools because alone it can not handle all the issues. If there is no network support your network is just like a person who needs support to walk. The moment you have network support your network starts functioning like a horse. network support is provided like web browsing or at times web hosting and even at times for very trivial or small issues. Although there are many networks which are functioning with out network support but then these networks are much weaker than networks with network support.