If you still need the 64-bit installation media, you have a few community-supported options: 1. Official Microsoft ISO (via Product Key)
: After clicking "Next," you'll be asked, "Which media do you want to use?" Here you have two choices: windows 8.1 download 64 bit media creation tool
Once you have the ISO, you need a way to put it on a USB drive. Most users now use Rufus , a free, open-source tool. If you still need the 64-bit installation media,
Also note that the Media Creation Tool requires a computer running Windows 7 or above to create Windows 8.1 media. Running the tool on Windows Vista or older operating systems will not work. Also note that the Media Creation Tool requires
Inside Rufus, pick your flash memory drive from the drop-down menu.
Activation is the process of verifying that your copy of Windows is genuine and not in use on more devices than the license allows.
