which symantec solution is made for which domain?

Hi gentleman;

i am one of the fan of symantec solutions;

it will be great if user like me will get the details 1) about various symantec product; and the area where they can be implemented
2) best feature/technology of symantec solution compared to competitor's solution.

this data will be useful not only for tecnical consultant but also for sales people

I request you to Please share the ideas; it will help lot of people

Thanks in advance . . .