1. Boot your PC and enter your password.

2. Press Win-X.

3. In the pop-up menu that appears, click Command Prompt (Admin).

4. In the command prompt, type control userpasswords2, then press Enter.

5. In the User Accounts dialog that appears, uncheck the box marked Users must enter a user name and password to use this computer.

6. Click OK, then confirm the automatic sign-in option by entering your password (twice).

7. Reboot.