So let’s get started, but before that get to know why Windows 10 PIN not working? Why Is My Microsoft PIN Not Working? Well, in case you’re PIN not working after Windows 10 update then you must go through the solutions mentioned in this article and fix this issue. You can activate Windows hello in Windows 10 and set the PIN accordingly to keep your PC/Laptop secure. A PIN can be set using special characters and both upper and lower case letters. In Windows 10 there is a feature called Windows Hello that enables the user to sign-in to their devices by using a PIN.
When i have switched my laptop on the pin box has disappeared and i could not login.
