Unjoin local AD and Join to Azure AD and Move Data to New User Profile

Click on About:

Click on “Manage or disconnect from work or school”:

Click on Connected to domain:

Click on Disconnect and then Yes:

Put the local account information and click OK and restart the PC:

For joining the AzureAD click on Start and then click on Settings:

Now click on Accounts:

Now click on Access work or school:

Click on Connect:

Click on “Join this device to Azure Active directory”:

Put the Account detail:

Now put the Password:

Now click on the Join button to confirm:

Click on Done:

To add account go to Settings and click on “Accounts”:

Click on “Other people”:

Now click on “Add someone else to this PC”:

Now put the Account details:

To switch account click on the Start button and then click on Profile and then Switch Account:

Now login to the New Account and for copying the old data click on the Files button on the Taskbar:

left click on Local Disk (C:) in File Explorer:

Click on Users in Local Disk (C:):

Double click on Old profile in Users:

Double click on Desktop:

Select all the files and then left click and Copy:

Now go to the new profile in Users and same as desktop and then Paste files:

And do the same (Copy and Paste) for all the other required folders e.g. Documents and Downloads: