Hi,in the windows 10 upgrade section I noticed in the requirements that it says :To install a 64-bit OS on a 64-bit PC, your processor needs to support CMPXCHG16b, PrefetchW, and LAHF/SAHF.
How can I find out if my processor supports these 3 things?
My current processor is an i5-2520M
Edited by mrpooh3, 09 August 2015 - 04:29 PM.