I tried playing Minecraft and it crashed D:

Put the summary of the bug you're having here

What I expected to happen was...:
Describe what you thought should happen here
I would log in and start playing the awesome game that is Minecraft

What actually happened was...:
Describe what happened here
I attempted to log in, and Minecraft crashed.

Steps to Reproduce:
1.Get my laptop
2. Try playing Minecraft on it
3. Crash