A) In 2001 I bought a desktop PC on which Windows 7 was immediately installed!
b) Then I joined the exchange campaign, where certain MS operating systems were swapped for free in Windows 10.
c) Now I've bought a laptop on the Windows 10 is also already installed and intends to sell the aforementioned desktop PC.
How can my buyer to unlock his Windows-10 represent that the purchased PC is already a legitimately purchased operating system is included?
An unlock number or the like, I received neither under "a" nor under "b"!
With thanks and greetings, Helmut
If a) can be excluded, I will not continue reading.
Google "find windows 10 product key"
For example, there are small tools on http://www.chip.de/...ww.chip.de for reading the windows registry. Download the tool and you will see the Windows 10 Key.
https://praxistipps.focus.de/windows-10-key-auslesen-so-gehts_101707
The then installed the operating system, only needs to make a bootable USB stick with Windows 10 (Gibts free on the Windows homepage).
1) Install
2) Enter key
3) look forward
Windows7 gabs only from 22 October 2009.
Sorry typo: am = 2012!
Normally, the PC should have a sticker on the back, with the Win 7 Product Key. Exactly this key is still the same, just stop now for Win 10.
