Windows 10: Blocked every way for changing email associated with laptop login and windows 11

I need to change the microsoft email associated with my laptop and windows 11. I have a 365 business account, and it is that account I need it changed to. I have followed the instructions already posted in the help forum and the options aren't showing on some steps in the process like changing email OR my business 365 email is not recognized as valid when I try to enter it often I have to login online to use one drive because it won't recognize the email on my computer, just online. The last attempt, using Win + R to add an account, returned with a message that microsoft was unable to comp

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Block the Google login nag

1) Go to this web address: myaccount.google.com 2) On the left side, press: Security 3) Scroll down to "Your connections to third-party apps & services" and press: See all connections

4) On the right side, press this icon:

5) Uncheck this:

 

Windows 11 - Email Login - Change

Windows 11 Home

using email to login in

My 2 laptops were setup with a personal email address. Now that I use both for business, I want to change the email to my business email so that they will sync identically with the cloud. One laptop stays in the office the other used on the road.

How can I change the email login without effecting my desktop, folders and files, and programs that are installed?

Thanks,

dh

 

wrong email address on login and can't change it to a local login. the email that comes up is not associated with an MS account

I upgraded to Windows 10 a few months ago. Since then my laptop makes me login with an old email address. I am phasing that email address out and want to change my laptop login to NOT be that. When I go to "settings" for that login and try to change
it to a local login I get, "something went wrong... your login was not changed to local... error code 0x80004005. When I login to a Microsoft account with that old email address it says one does not exists. How do I get it to let me use a local login...
or get it changed to the login that actually IS associated with a MS account?