It says that no settings have been changed.

Yes! That's exactly what happened! However, my recycling bin is empty, and most programs don't works right now. And based on the storage capacity, the files are still there. IE and chrome works but...

It immediately shuts down after I run the program.

He deleted the administrator folder located in C drive, and I currently do not have a installation driver. I do have one at my office.

It does boot. Most of the folders have been deleted except for shortcuts. A lot of files have been deleted Can't access the internet. Cannot execute any program.

+Is there a way to post pictures...

Okay, so, just 10 minutes ago my dad accidentally deleted the administrations folder. Now I can't do anything. How do I restore my computer? btw using windows 10