When minimizing the game on the menu screen it causes the game to crash.
It also says it a java crash?!
MC-28058
Minimizing game crash
Resolved
Duplicate
0
Derp boy
(Unassigned)
Unconfirmed
crash
Minecraft 1.6.2
Retrieved
Probably duplicate of MC-14051
Please update your graphics card drivers following these instructions: Updating Graphics Card Drivers.
Do not rely on automatic searches for driver updates.
Do not use Windows Update or Device Manager - Microsoft doesn't install OpenGL, they promote DirectX.
If you know the brand and type of your graphics card, go to the links provided above and search manually for the most recent driver for your card. The automatic detection tools of the card manufacturers is not recommended.
If that all won't help, please use the Mojang Support Center.