If so, using a PIN code to protect your Netflix profile is the answer. Netflix allows you to have up to five profiles on your account for a customized viewing experience for each family member.

Select Enter Master Key and input the 8-digit number Nintendo provided. Now, you can set up a new 4-8 digit PIN code. Choose whichever number you want, and try not to forget it!

A PIN can log you into your computer faster than a password. Here's how to create one in Windows 10.

Do you know what happens if you enter your credit card PIN code backwards? Does the ATM actually alert the police? An enduring rumor circulating on the internet suggests that entering your PIN in ...