Windows 10 supports booting from a CD. This can be useful if you need to install or repair Windows 10 and you don’t have a working computer.

To boot from a CD in Windows 10, insert the CD into the drive and restart the computer. When the computer starts, you should see a message that says “Press any key to boot from CD.” Press any key on the keyboard to start the boot process.

The Windows 10 installer will start automatically. Follow the on-screen instructions to install or repair Windows 10.

When the installation is complete, the computer will restart …