1. Resistance is futile: You will be assimilated
2. From all indications, it will be an automatic upgrade via Windows Update. . .
Windows 10 will be free to everyone for a one year period when it’s finally released.
If you wait after the one year period, you will have to purchase it from then on.
I installed the 9869 build and now updated it the the 9926 build.
It’s very quick to open, much faster than my previous Win 7
I’m staying with Win 10 and not looking back.