Just want to be clear that if your question is "what can YOU do with SymmWin" or "What can an EMC CE do with SymmWin"?  As Vipin V.K. pointed out, this is a tool for EMC to use to manage and maintain the array. There isn't anything that you need to do with SymmWin directly as a customer/end-user.
how to use symmwin?
how to use symmwin ?