To get on a Windows 7 64-bit system, you don't typically download a standalone "OpenGL installer." Instead, you must install or update the graphics drivers provided by your GPU manufacturer (Intel, NVIDIA, or AMD) , as OpenGL support is built directly into these driver packages. 1. Identify Your Graphics Hardware
/4000 series) support OpenGL 3.1 through their official legacy drivers. Intel HD Graphics 4000 : Download from the Intel Driver Support Page .
Right-click and select Properties to confirm you are on a 64-bit version of Windows 7.
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