"Checking file system on C:" before windows boot

[MisterWhite]

I got this message https://scontent-waw1-1.xx.fbcdn.net/hphotos-xpa1/v/t34.0-12/13059793_1222538921119904_187054155_n.jpg?oh=d341490efda768d777d699b393618511&oe=571EE1D8

i got scared for a second there but scan finished and windows booted up. My only question is why this happened, yesterday i shut down my laptop normally, without any errors.

 

[RahulR]

4 hours ago, MisterWhite said:

I got this message https://scontent-waw1-1.xx.fbcdn.net/hphotos-xpa1/v/t34.0-12/13059793_1222538921119904_187054155_n.jpg?oh=d341490efda768d777d699b393618511&oe=571EE1D8

i got scared for a second there but scan finished and windows booted up. My only question is why this happened, yesterday i shut down my laptop normally, without any errors.

 

I don't know why it happens, but it does happen from time to time. It's just checking the disk for any errors.