I was able to download and install the product, but I am not able to activate the product. Microsoft keeps claiming a "Servers Not Available" message, which I researched and discovered that the product can't be activated. Worked with Customer Service and they provides several workarounds, but none of them worked. Can't use PC since I can't activate the product and can not revert back to Windows 7.
Note: I submitted a 2-star rating because of the issue and attempted Customer Support, but it now appears to be a 5-star rating, which is incorrect and I am not able to change it.