Change Windows Account?

How can I change my Windows account on my laptop?

On the lock screen, select the other account at the bottom left and you're done.

If you want to stay logged in with both accounts then don't go to log out but to switch user. Before shutting down you have to log out with all registered accounts. So don't sign up with 10 accounts at the same time. Assuming you have that many. Also affects the performance of the computer.

Without that everything is lost.

Log out of account A and then switch to the other account

I explained it. You then have to switch to user and not to log out. Or what do you mean?

OK