Upgrading while not having personnal ISP
There are many who do not have an internet connection at home, and spend lots of time at places that offer free Wi-Fi. Some locations have rather slow connections. How will this work for them if they have reserved the Windows 10 upgrade but cannot complete the download before the location closes? Will they be able to pick up the download where it left off? This may cause some Sirius issues for them, if they must leave in the middle of the upgrade.