To change the Sign-in options on your Windows 11/10 computer, you can follow the above-mentioned guides. However, in all cases, you need to open the Windows Settings and go to Accounts > Sign-in options. Here you can find PIN, Password, and Picture password. You need to select an option as per your requirements and click on the Change button. Then, you can verify your identity by entering the current password or PIN in order to set a new one.