OS used by HardOCP reviews/tests

[jerryrigged]

What is the operating system used by Kyle and co. for reviews/tests/benchmarks?

Thanks.

P.S. Yes I have looked and looked but I can't find the answer.

 

[Azhar]

Every review they're done has information regarding to their testbed computers. Look at the image chart such as this one:

 

[jerryrigged]

I knew I was missing it! Thanks for pointing it out