Steps to Follow :-
Step 1: Login into your account and then
click “Start” menu and then type “Netplwiz”
and press Enter
Step 2: A User account box will appear,
which shows the user names of your
computer.
Step 3: Then click the name of the
username which is to auto login. And then
uncheck the box above the ser name “Users
must enter a username and password to use
this computer” then press “OK”.
Step 4: Then it will ask you username
andpassword. After enter username and
password click “Ok”.
Step 5: To check restart your computer, it
will not ask you the login credentials.