This is a set of 4 recovery discs for the FUJITSU ESPRIMO D751/C. There is no support provided. Please purchase if you understand how to use them. [Contents] * Troubleshooting Navigation & Drivers Disc (Windows 7, Vista, XP compatible) * InterVideo WinDVD for FUJITSU * Recovery Data Disc (32-bit) Windows 7 Professional * Recovery Data Disc (64-bit) Windows 7 Professional These can be used for system recovery and driver reinstallation on the ESPRIMO D751/C. The discs are in good condition with no noticeable scratches or stains. [Brand] Fujitsu [Model] ESPRIMO D751/C [Condition] No noticeable scratches or stains [Color] Blue系 (Blue-based) [Other] Marked "For Distribution Only With A New Fujitsu System." Thank you.