Windows 10 Pro build 10240 : VK7JG-NPHTM-C97JM-9MPGT-3V66T Windows 10 Professional : W269N-WFGWX-YVC9B-4J6C9-T83GX Windows 10 Pro VL : QJNXR-7D97Q-K7WH4-RYWQ8-6MT6Y Windows 10 Pro build 10240 : VK7JG-NPHTM-C97JM-9MPGT-3V66T Windows 10 Professional 10240 : W269N-WFGWX-YVC9B-4J6C9-T83GX Windows 10 Pro VL build 10240 : QJNXR-7D97Q-K7WH4-RYWQ8-6MT6Y