This is an hardware not a software so, treat it like an hardware under computers hardware.
And now I ll tell you advantages of graphics card. It allows us to play high end games easily and do whatever we can. 2 years ago I purchase an gtx 1050 2gb msi graphics card. And now all the games were easily runned in my pc with uptra 4k settings. And gives me higher graphics.
Here is the specifications: -
1: - OC meanes overclocked.
2: - Armour series.
3: - NVIDIA Shield.
4: - Game Ready Drivers.
5: - Direct X 12.
I love this product so, much.