Are you tired of others using your Netflix profile and messing up your recommendations or altering your watchlist? Adding a PIN code will lock them out.

It may be useful to change the PIN code of a newly purchased iPhone (if the PIN is set to 0000 by default for example) or for safety reasons to protect from fraudulent use of your phone in case of ...

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

If you're looking for a more efficient way to lock and unlock your Chromebook screen, here's how to do that with the help of the developer channel and PIN unlock.

Now, after Face ID fails for the first time, or you swipe up from the bottom of the screen, you'll be able to enter your PIN code and unlock your phone or approve an Apple Pay transaction.