I just installed a new router. My Archer C7 AC1750 router died so I replaced it with an AX3000 router and managed to successfully connect it to my two Windows 10 desktops via the Ethernet. And I have no idea what WiFi 6 is.

QUESTION 1: When I log into my router I’m asked to type in my Local Password. My memory is bad and I have to look up the passwords each time I want to log in. Is there a way to make that automatic so I don’t have to look it up each time I log into the router?

QUESTION 2: The AC1750 WEB-BASED MANAGEMENT UTILITY had explanations in its right-hand column but the AX3000 doesn’t have that. Are they available and if so, how can I enable them?

QUESTION 3: At the end of the Setup mode I see “Success!” I also see that 2.4GHz and 5GHz SSIDs and their passwords are identical. How do I set up the 5Gz portion?

QUESTION 4: Is there some kind of on-line manual for this router?