Windows 10: How to change email associated with Windows 10 user account?

On my local system... when I go to "Settings/Accounts/Your info" or "Settings/Accounts/Email & accounts", the shown account email is incorrect and does not jive with my Microsoft online account email.

Yesterday I was having trouble accessing my MS online account, including support... I think a MS support guy fixed all that now. I just need to get my local computer account email to match my MS online account email.

:)

 

How to change email address associated with a local user account

I have two local user accounts on my Windows 10 workstation, let's call them 'A' and 'B'. Each of these user accounts have valid separate Microsoft online accounts, let's call them 'X' and 'Y' respectively, however these Microsoft accounts were deliberately
not used or associated with the local accounts during their creation.

User 'A' has the primary email account 'X' associated with it, as displayed in 'Your Info'. User 'B' was also (incorrectly and unintentionally) updated so it is now also associated with the primary email account 'X'. Therefore, now both local user accounts
are trying to connect to Microsoft account 'X' to sync, which is obviously not desired.

What I am wanting to do is to change the email address associated with the local user account 'B' to use email address 'Y' instead of 'X', without having to delete and recreate the local user account.
I can't add an alias or any other convoluted solution to the Microsoft online accounts as both X & Y accounts are still valid are meant to be separate so making changes to the respective accounts online doesn't make any sense. I can add email account
'Y' to the list in "Accounts used by other apps" but cannot remove account 'X' from the list. I also can find no way to change the email address in the 'sync your settings' options.

For some strange reason there appears to be no logical way to do this. I have tried a few changes in the registry, however, they did not persist so I am guessing the changes are required elsewhere.
What am I missing, because I expected this to be a reasonably simple problem to resolve?

Thank you in advance for any assistance.

 

How to change email associated with Windows 10 user account


Alright, so my issue is that I set up my Microsoft account on my Win10 laptop back when Win10 first released. At the time it was associated with an older email account that I have since changed to a new gmail account. I was able to go into my Microsoft account settings online and set the new email as an alias, as well as the primary for the account. My desktop (the system I am typing this on) is on this account with the new gmail address attached to the user account (as a Microsoft account). My laptop, however, still shows my old email as the account name. I contacted Microsoft directly and they connected to my laptop through a remote connection to try and fix it, but they were unable to figure out how to change the account name. I have since performed an in-place upgrade to refresh the Win10 install, which prompted for my Microsoft account credentials. I was able to connect successfully, but the account name is still stuck on my old email address. Under User settings in the control panel, there is no option to simply change account name like the local accounts do, and the OS is the home edition, so I have no access to the group policy editor settings. I have seen a few references to registry edits, but I'd rather avoid messing with that because I realize changing the account name might mess up directory addresses (since the 'user' directory is linked to account name). Does anyone here have any suggestions? Sorry for the wall of text, this is kind of a tricky situation to explain, plus trying to specify what I have already tried. Thanks for any help!

 

Unauthorized Emails from my account?

It is more than likely that your email account was hacked, either by a virus sniffing your password, or just simply hacked.

Either way, change your password on your email account. Unfortunately the damage by already be done. They already have your contact list and your email address associated with that contact list. There is nothing stopping them from sending out emails using their own SMTP servers to everyone on your contact list and claiming the emails are from your email address. They don't actually have to have access to your yahoo account or even any yahoo server to send emails to people that come from your address.