was a suite of specialized PC optimization utilities developed by iolo technologies specifically for Sony VAIO computers. Integrated directly into the VAIO Care maintenance software, these "Premium Tools" provided advanced features beyond the standard system health checks to boost speed and responsiveness. Key Features of VAIO Care Premium Tools

Contrary to the name, this doesn't speed up your drive; it extends its life. The "19 Hot" version includes a fix for the Samsung PM9A1 SSD that was causing excessive write amplification. Run the "Health Scan" to regain lost performance.