Human: What do I need to do to install windows vista? Assistant: 
Install Windows Vista
1. Set the BIOS to boot from CD.
2. Insert the CD and restart the PC.
3. Choose your preferences and click Next.
4. Click Install Now.
5. Get the updates.
6. Enter your product key.
7. Accept the license terms.
8. Delete the partition.
9. Select the unallocated space and click Next.
10. Set up your new operating system.