How to create, update, and reset your Roku PIN and customize preferences

You can set a Roku PIN to authorize purchases and download channels on your Roku player, as well as enable parental controls ...
Android Police

T-Mobile: How to find your account number

Sagar is a Google Certified Web Developer and has been covering technology for more than 5 years. Some of his notable associations include WindowsReport, SamMobile, Android Headlines, and Guiding Tech ...
11Alive

No, entering your PIN backward at the ATM will not call for help in an emergency

Anyone who has used an automated teller machine, or ATM, before knows you typically need to enter a PIN, or personal identification number, in order to access your bank account information and money. ...
Inverse

Your four-digit PIN is probably just as secure as a longer one

There's no reason to believe a six-digit PIN is substantially more secure than a four-digit PIN, according to a research paper on mobile phone passcodes. The reason? When asked to choose longer PINs, ...