Most people use predictable PINs that thieves try first. Find out which codes to avoid and what you should use to better protect your phone.

How to Reset Your M-PESA PIN If you have forgotten your current M-PESA PIN or you just need to change it, you can reset it using USSD code 334#.

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

Google is testing an experimental feature that allows one to unlock the Chrome OS with a PIN instead of a traditional password. The feature is in the developer stage, but here's how you can put it ...