How to reinstall retail Windows 8.1 Pro on another PC?
7771
Transferring a Windows 8 license and proper un- and reinstallation
141295
Is a downgrade from Windows 8.1 Pro to Windows 7 Professional reversible?
6279
Retrieve Windows 8 Product Key from mainboard
70557
Unattended Windows 8.1 installation ISO
64186
How can re-use Ubuntu which was installed via Wubi on Windows 7?
152464
Can I reinstall Windows 7 without touching my existing dual boot Ubuntu installation?
72971
How do I uninstall Windows 8 and install Windows 7?
79913
Easiest way to move my Windows installation to an SSD?
75112
Install Windows 8 without a Product Key
55725
Can I install the free Windows 7/8 -> 10 upgrade on a new empty drive?
18655
How to reinstall Windows 10 on new hard disk
146496
Can I acquire a Windows 8.1 licence by free upgrade from 7 to 10, then downgrading
90878
Windows 8.1: Windows cannot be installed to this disk
52419
Use Windows 7 System Image on another identical pc?
48673
Windows 8 OEM Reinstalling
136983
How can I create a recovery drive for Windows 8.1?
156812
How to reinstall Ubuntu in dual boot with Windows 10?