How can I put the OS from my current hard drive to a secondary for use in another PC?

AllanSavage

Reputable
May 15, 2014
6
0
4,510
I have a PC that games moderately, but has lag spikes often. I want to use the newer one, but I only have one hard drive that has an OS installed, Windows 7 Home Premium 64 bit. How could I install the OS from my primary HDD, to my secondary? or would I have to give up my current PC's primary HDD?
 

AllanSavage

Reputable
May 15, 2014
6
0
4,510


How much would the new license be? I'm unemployed, and I really don't know when I'll be able to buy it.