Laptop galaxy book3 login pin?

Help was a  follows if of any use:

Perfect! Let's try to reset the PIN of your laptop. To do this, please follow the steps below. To reset your PIN: 1. If it's not already displayed, type your Microsoft account name. If there are multiple accounts on the PC, choose the one you'd like to reset the password for. 2. Select I forgot my PIN. 3. On the "Enter your password screen", type your password for your Microsoft account. Then select Next. 4. On the Help us protect your info screen, select whether to receive your security code either as a text message or email. 4.1. If you chose text, type the last four digits of your phone number, and then select Send code. 5. On the Enter code you received screen, enter the code and then select Next. 6. In the Set-up a PIN dialogue box, enter a new PIN, and confirm it. Your PIN is now set