I’d like to buy an O

When you start your computer, your Windows desktop does not appear. Instead, you get a blank screen with this message at the top; “NTLDR is missing.” Which of these would be the most likely cause of this issue?

A) The video driver is buggy

B) The hard drive has failed

C) The OS files are corrupted

D) The memory is faulty

E) The computer is out of vowels