Created a bat file in windows-
shutdown /p and copied into the starup folder....
Now my friend thinks what the hell is wrong with hic laptop..

We used to do this all the time at school. The lab technician would format and reinstall windows after this... Once i offered to help and suggested we could just connect the hard disk to a healthy computer and delete the file... He thought i would blow up the computer and didn't allow me to do it.

I get ideas....https://www.devrant.io/rants/510011