How To Delete Microsoft Account in Android Mobile?
Removing a Microsoft account from your Android phone is as simple as going to Applications > Email > Accounts and tapping the “Accounts” option.
On the Start menu, choose Settings. Select Accounts from the drop-down menu. Select your Microsoft account and then click Remove. Finally, select Yes when prompted to delete your account.
Open the Outlook app on your phone. At the top left, tap Settings. Select the account you’d want to remove/delete from here. A new window will appear. Go to Delete Account and select it by tapping it repeatedly until a small menu appears, then choose Delete from there. Quit the application completely before proceeding any further?
Select File from the upper left corner of the Outlook window to get started. Select Account Settings > Account Settings from the drop-down menu. Then choose Remove from the drop-down menu after selecting the account you want to delete. You’ll be warned that all offline cached content for this account will be deleted.
Also, keep in mind that you can’t delete or remove a user account you’re presently logged into. To delete your account, log in from another admin account. To switch to a local account instead of using your Microsoft Account, go to Settings > Accounts > Your info > Select Sign in with a local account instead.