Sony provides instructions for upgrading or downgrading your computer to the Windows XP operating system. Please select your current operating system from the list below.
- Microsoft® Windows Vista® - Clean Install Process
- Microsoft® Windows Vista® - Use the Windows XP Downgrade DVD (not available for all models)
- Microsoft® Windows® 98
- Microsoft® Windows® 98SE
- Microsoft® Windows® ME
- Microsoft® Windows® 2000
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