MICROSOFT WINDOWS 10 Professional UPGRADE MEDIA 64 BIT VERSION THIS WILL UPGRADE YOUR WINDOWS 7/8.1 COMPUTER TO WINDOWS 10 (HOME OR PRO, WHICH EVER ONE YOU CURRENTLY HAVE) BOOT UP YOUR COMPUTER INSERT THE DVD AND RUN THE SETUP VERY EASY TO DO THE UPGRADE TAKES ABOUT 2 HOURS AVERAGE DEPENDING ON YOUR COMPUTERS HARDWARE. THERE WILL BE NO KEY OR COA NEEDED TO DO THE UPGRADE. THIS UPGRADE DVD CAN BE USED TO INSTALL WINDOWS 10 ON MULTIPLE COMPUTERS You must be running genuine software below to activate Windows 10 Pro Windows 7 Professional Windows 7 Ultimate Windows 8 Pro Windows 8.1 Pro THE FILES CONTAINED ON THE DVD ARE AVAILABLE FROM MICROSOFT. BY USING THIS DVD IT WILL BE PERFECT FOR SOMEONE THAT HAS TROUBLE WITH THE DOWNLOAD AND WILL ENABLE YOU INSTALL THE UPGRADE WITHOUT BEING CONNECTED TO THE INTERNET. ONCE YOU ARE ONLINE IF WILL AUTO ACTIVATE ON ITS OWN AS GENUINE WINDOWS 10 IF YOUR WIN 7 OR 8 IS GENUINE.