Now, about that OpenGL 2.0 download... I should mention that OpenGL 2.0 is an old API, and it's not recommended to use it for new projects. Modern graphics APIs like OpenGL 3.3, 4.5, or even Vulkan are generally preferred. Also, Windows 10 has a built-in OpenGL implementation, and you might not need to download anything.
Unlike standard software, you cannot simply "download and install" OpenGL as a standalone program. . To update OpenGL, you must update your display drivers. Step 1: Identify Your Graphics Hardware opengl 20 download windows 10 64 bit install
If you are trying to run a specific game or legacy application on Windows 10 and encountering an error stating your system lacks support, you are likely looking for a quick driver update. Now, about that OpenGL 2