What is PIN and why use PIN to sign in?
Well, Microsoft added a lots of security feature in windows 8. Microsoft added two new method of log in into the system.
1. Picture Password : The picture password feature is designed to highlight the parts of an image that are important to you, and it requires a set of gestures that allow you to accomplish this quickly and confidently. Obviously it is very secure, because mathametics shows that even a simplest image can create millions of gestures and highlights.
2. PIN : Personal Identification Number or PIN is used here as the same way you use in ATM. It is a four digit number, through which you can sign in to your account .
Why should we use it ?
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