Quote from: Jaycee99 on Today at 02:43:12 AM

Quote from: eastactivist on November 10, 2021, 04:06:03 PM

Can you just install your hard drive in your new machine?

I installed it but it can't read the OS. in Short I can't use windows. I have old laptop which I can open I tried it there but it can't read the OS

What kind of software key is it? Some time ago I succesfully extracted keys from Microsoft products by NirSoft ProduKey - I see it has a command line option to point the program for different Windows installation. So:

install both old drive and new drive to new computer;
install new Windows on new drive;
boot new Windows and install ProduKey;
use ProduKey on old Windows directory.