On Windows 8, place the mouse cursor in the top-right side of the screen, then click the magnifying glass.
If you have programs running, you may be prompted to click Restart anyway before you can continue.
Consult your computer’s manual or online support page to confirm your computer’s BIOS key.
The Boot tab may instead say Boot Options, depending on your computer’s manufacturer.
You may have to press a different key as indicated by the key legend on the far-right side of the BIOS screen.
You may have to press ↵ Enter to confirm the changes.
Some Macs don’t have CD slots. If your Mac doesn’t have a CD slot, you’ll need to purchase an external CD drive.
