How to fix minecraft OpenGL problem?

I have a Windows Vista computer and minecraft was really good, but ever since there was the 1.7.4 it needed the OpenGL thing

Upgrade your graphic card driver!

There's a guide to Advanced OpenGL here:

http://www.minecraftman.com/advanced-opengl-minecraft/

And a guide to updating your graphics drivers as another answer said here:

http://www.minecraftman.com/minecraft-bad-video-card-drivers/

Hope this helped!