I just got a dell as well and didn't know - so I googled it...
Designed specifically for users of Dell systems, Dell Network Assistant helps simplify the set-up, monitoring, troubleshooting, and repair of your network. Purchase the full version for a one-time fee and get the tools you need to efficiently manage your networks and networked devices.
Dell Network Assistant Benefits
- Provides consolidated setup, alerting, and device status
- Simplifies keeping track of networked devices by providing visual display of network status
- Proactively pinpoints, troubleshoots and helps repair network problems
- Offers tutorials, setup wizards and FAQs to enhance understanding of networking principles
I'd say you probably really don't need it - unless you want the extra tech support