The latter I expect. That's assuming that your machine was upgraded from a Genuine copy of Windows 7/8. If not as I understand it, the preview build will eventually time out and give you 14 days warning, after which it'll refuse to boot.
I just (last night in fact) let windows 10 install what ever chipset drivers it has! (AMD Drivers!)
Everything seems to be working fine!!
I use W7 Home ATM. Perfectly happy with it for the browsing, video watching and gaming I do. I have W8 as well, but didn't like it. I keep getting bugged with adverts on my taskbar to take a free upgrade to W10. Why should I?

Been doing a fresh install of w10 too. Upgraded motherboard BIOS and VBIOS, without any windows activation issues. Windows downloaded a lot of driver stuff including AMD, Realtek, Intel Management Engine. Can't recall what the graphics driver is but obviously it's not the beta version. I found a slightly higher version of the Realtek driver from motherboard website. Found a higher version of the Intel LAN driver from Intel's website. Windows didn't recognise the additional 3rd party Asmedia SATA controller so that had to be done manually.
Before I started, I wiped my SSD as my first fresh install was to a HDD so I could use the SSD toolkit software and secure wipe it. Then I changed it to GPT along with my other HDD. Now got a fresh install on the SSD with the GOP VBIOS on the 7970, installed under UEFI for the first time and now got secure boot enabled. Takes about 15 secs from a cold boot to get to the windows lock screen. Not far off what I saw a guy using ASUS stuff achieve on YouTube.
One thing I don't like is them default save locations in the settings menu. It allows you to change where a user has their documents, pics, music etc stored but only allows the selection of the root of a different drive. I've set my HDD up with a better folder structure with correct permissions so I'd prefer it if there was a way to either change the locations that Windows defaults the alternative locations to or disable that functionality.
As with previous versions of windows, you can set the default locations to whatever you like. Right click say documents, select properties, select "location" and browse to wherever you want and store them. Only difficult one is pictures and I think that's something to do with cloud storage of pictures. Certainly worked for me. One of the very first things I do with a new install.
PS. Mine takes around 8 seconds to windows login screen.
Sorry. What I meant was, what does it offer over W7 to make the change worthwhile? I am not interested in the cost - it must do what I need better or there is no point. Or perhaps offer some new functionality.
Does anyone know how big the DL file for W10 64Bit Home iso is? I would like to do a clean W10 install. So, would it work by booting from usb / cd and then formatting the current OS and installing new?

3.3gb![]()
Thank you!
So would booting from CD and formatting the drive before installing W10 work?
Yep, upgraded from 8.1 and it's showing as activated. It does display an Product ID: xxxxx-xxxxx-xxxxx-xxxxx
Would I use this key to reactivate? Also another question, does this copy of Windows needs deactivating before clean installing with the same key?