I am giving a friend my old PC which has Windows 10. I have been signed on to that PC since new and used my Microsoft Account since upgrade to Windows 10. My friend has signed in using his Microsoft Account and mine appears to have disappeared and not on the PC anymore but it still appears somewhere in the back ground it is using my or trying to use my account. When my friend logs on it then take a long time to logon as if it is trying to find my data etc.
How do you remove my account completely and let someone else create his own account.