Select the folder for the game you want to use your NVIDIA card for, and find the .exe for that game (it's usually right in the main game folder). Select it and hit open. Then, under 2. Select the preferred graphics processor for this program: open the drop-down menu and select High-performance NVIDIA processor.
Orion /ori-on/ [2 sylls.] as a boys' name is pronounced oh-RYE-on. It is of Greek origin. Greek mythology: Orion was a mighty hunter, the son of Poseidon, who was turned into a constellation. The Orion constellation contains three of the most conspicuous stars in the nighttime sky.
Orion, or The Hunter, is the name of a star constellation, easily located in the sky by the three bright stars in a row that make up The Hunter's Belt. Starting with the top one (in the Northern hemisphere), the names of these three stars are Mintaka, Alnilam and Alnitak. (According to Solara, their galactic names are EL, AN and RA).