How can I install the recovery console of the system?

Q: I heard that when the system is missing files and cannot be started, you can extract and recover from the CD under the recovery console. How to install the recovery console?
A: Assumption The F drive is an optical drive, which can be installed under Windows by running “F:\\i386\\winnt32.exe /cmdcons”; If you are unable to enter the system, you can use the CD to boot the computer, press the R button in the installer interface to install “ recovery console & rdquo;. To enter the "Restore Console", you first need to select the system you want to enter, and then enter the password for the system's built-in administrator account Administrator.