3 GENUINE DELL NEVER USED MICROSOFT WINDOWS 10 PROFESSIONAL LICENSE KEY CODES ( FOR DELL ONLY ) 64-BIT COMPUTERS .INCLUDES 1 DELL USB 64-BIT INSTALL FLASH DRIVE .COMES WITH INSTALLATION AND ACTIVATION INSTRUCTIONS .This disabled Army Ranger will donate all proceeds of all sales to help a local Disabled Veteran .Welcome home all brothers and sisters who have served our Country .