: Press Windows Key + R , type dxdiag , and go to the Display tab.

After installing the driver, verify that OpenGL 2.1 is active: Reddit·r/openglhttps://www.reddit.com

Always download drivers from the official manufacturer to ensure compatibility and safety.

To get OpenGL 2.1, you must update your graphics driver to a version that includes this support. 1. Identify Your Graphics Hardware Before downloading, you must know what hardware you have.