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.
Betelgeuse ('the red giant), Rigel and Bellatrix are some other well known stars in the Orion Constellation. Another famous phenomenon in the Orion constellation is the Great Nebula, in which thousands of stars are being born. Orion is a pattern of stars that has intrigued mankind since ancient times. The word Orion may derive from the ancient Akkadian word 'Uru-anna,' which means 'The Light of Heaven.'