Hello. This is Emily.
You can do a swap only if you he this person’s account password or if you can coordinate with this person. If so this is what you do:
Go to Settings > Accounts > Your info
Click on Sign in with local user instead. follow the steps and finish the rest.
(If you don't see the "sign in with a local account instead option, click on "Stop signing into Microsoft apps automatically" first, then relaunch this page. )
Restart the computer (Do Not skip)
Go to Settings > Accounts > Your info
Click on Sign in with Microsoft account instead. follow the steps and finish the rest. This time use your account.
Restart the computer (Do Not skip)
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If you cannot get the password or work with this person, you he to do this:
Type netplwiz in the search on the taskbar and hit enter. When launched, click on "Add". Go ahead and sign into your account. When the above user is created, back to the main netplwiz page, double click on this new user, go to the Group Membership tab, make it administrator. Se the change. Restart the computer. Sign into the new user you created in Step 1. If you he data at the old username folder, go to C:\users\old username folder, find them and copy them into C:\users\new username folder.5 Type sysdm.cpl in the search on the taskbar and hit enter, go to Advanced tab, click on the "Settings" button at the User Profile section. Then delete the old user profile.
Launch netplwiz again, delete the old user from there.