Windows 10: After Windows 11 install i can't connect to wifi

I have tried to move from Windows 10 to Windows 11 several times. Each time I can't connect to wifi and no wifi connections are shown although my router is working.Each time I had to go back to Windows 10 and wifi was back OK. This time I got a message saying that files necessary for Windows 10 had been removed and I could not go back.Troubleshooting didn't work. In panic I did a computer reset. Windows 11 is still there and still no wifi.Completely stuck. Don't know what to do. Any help will be appreciated.

:)

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

When will the wifi connectivity problems be solved?


OK, so the Windows 10 engineers bollixed up the wifi connectivity part of the operating system. Everybody knows that by now. It seems they are making some progress in resolving it. Now, instead of seeing "Secured, No Internet" on your list of wifi connections, you see "Connected, Secured" EXCEPT no webpages will load. So you really aren't connected. It does seem to be a step in the right direction. Does anybody know when they plan on a full and complete repair of this screw up of epic proportions?

 

Can't connect to wifi after Windows Update

I have now tried all of the suggested steps at least twice.

The only instance of seemingly achieving any progress was the first time I performed a clean boot, when the wifi connection actually worked. But after that, I tried following the steps to isolate the problem and then after restarting the computer, all of
my wireless features have disappeared again. I have tried repeating the entire sequence of steps again, but the wifi hasn't worked again. It just worked that one time, but I don't know why it was different that time.

I have been trying to fix this for over 11 hours, but haven't been able to connect back to wifi.

I would like to know if rolling back the Windows Update is an option and, if so, how to do that and how to prevent Windows from updating again.