Have a question about Windows 10?
Installing Windows 10 Preview does not provide the complete operating system; it offers a trial version for testing purposes only.
Only after installation will it work.
Yes, continuing with the preview or testing phase means you're likely using a system not fully ready for widespread use, which might be unreliable.
Whats RTM?
Yes, the little window icon is visible in your task bar. Have you already reserved it?
You'll require a key, wait two weeks, then proceed with the upgrade.
Yes I do
Yes, I have made a reservation.
I think it's wise to wait two weeks.
July 29 so <2