Windows 10 Update Considerations
I haven’t installed Windows 10 (W10) preferring to wait for more stable releases. But whatever you decide I recommend extensive research because W10 may not be what you expect or want. My main conc...
Forum Discussion
docj wrote:OK But I remain skeptical that MS will allow validation of whatever OS is currently being installed while invalidating the prior install. Especially with regards to the free W10 upgrade that uses the existing W7/W8 key. They certainly don't want one key used in 2 computers at the same time.
The product key for many newer computers is embedded in ROM. In those cases you don't need to do anything to get a fully authorized installation regardless of whether you are upgrading or going backward. To check to see if your computer has an embedded product key you can use this tool: NeoSmart
ie I upgrade to the free W10. I then install W7 on the same or different computer. Which one is now validated?
