Thanks for your suggestions.  I was able to solve the problem by connecting using the WPS button on the router.  I was trying to connect by entering the network password which for some unknown reason did not work.  So if anyone has this same problem with a new device running Windows 10 I would suggest you try connecting with the router's WPS button.  By the way, once I connected  Windows automatically retained my network info, and now I automatically connect on startup.  Thanks.
Just purchased an Inspiron 14 with Windows 10, and I cannot connect to my WiFi.  Yes I've tried many "solutions" I've found online, and none of them work.  My network is visible, the signal is strong, I've entered the correct network key and the computer starts to go through the connection process (revolving dot circle).  It finally stops and says that connection can't be made.  Every other device I've tried connecting to this network connects with no problems.  Is this a Windows 10 problem?  Any solutions out there?  Thanks.
WiFi will not connect with Windows 10