Câu 27: 98-349: Windows Operating System Fundamentals

You want to repair Windows by using the Windows 7 System Recovery Disc. Before you begin, which files should you back up to protect your personal data?

1. A. All files in the Program Files directory.
2. B. All files in the Windows directory.
3. C. All files in drive C.
4. D. Everything in My Documents. — đáp án hiện tại