Why can't my windows 10 laptop get the past the sign in screen? (Not the one where you drag it up)

[Windows Central Question]

So what happened was that i woke up and started my laptop up the I saw that The sign in button is literally unpressable!
I did not setup any passwords!
Please help me as soon as possible!
(Sorry, I did my best to put in as many detail as I can)

 

[Tushar94]

Whenever that happens to my machine I just press the enter key and i get to the desktop screen automatically.