- 1). Insert the Windows disc into the computer.
- 2). Restart the computer. Press any key to boot from CD.
- 3). Select your keyboard, currency and language from the onscreen menu.
- 4). Select "Install Now" and click "Get Important Updates."
- 5). Enter your product key, click "Accept" for the license terms and select a "Custom" installation.
- 6). Click "Advanced Drive Options" and select the "Delete" option. Delete your existing NTFS partition. Select "Create" and create a new NTFS partition to upgrade your version to a different number.
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