i have purchased Windows 10 Home Version with a USB drive. When I am prompted to type in product key it doesn't accept any of the numbers that I have found in the box or outside. Where is the product key?
Please re-do the installation. Insert the usb and start over.
This time, in the screen where you were asked for a product key during installation............
look for SKIP option or "I do not have a product key" option.
Then continue.
When installation is completed, click the Start button which is at the bottom left of the taskbar > left side, click Settings > click Update & Security > left side, click Activation > right side, enter the product key you found
in the box.