To "download" and install OpenGL 2.0 on Windows 10 (64-bit), you don't actually download a standalone "OpenGL" file. Instead, OpenGL is a graphics API that is automatically included and updated as part of your graphics card (GPU) drivers Super User
Once your drivers are updated and you have restarted your computer, you should verify that OpenGL 2.0 is active. opengl 20 download windows 10 64 bit install
After updating the driver:
OpenGL version numbers typically look like , 2.1, 3.3, 4.6, etc. To "download" and install OpenGL 2
If you have an extremely old system (e.g., Windows 10 64-bit running on a 2005-era Pentium 4 with no proper drivers), you have two last resorts: you have two last resorts: