New
#1
windows 10 won't connect
1. Bought new PC with windows 10 (dell xps13, a nice machine with 8gig ram & ssd)
2. Connected to home wifi network without incident for approx 28 hrs. Now it doesn't connect.
3. Wifi network seems fine. No other devices exhibit connectivity issues. Tried restarting PC to find same problem.
3. Clicked on trouble shooting and 'windows network diagnostics' reports that ""Wi-fi" doesn't have a valid IP configuration."
What does this mean and how can I fix this?