Every time i start minecraft it crashes, i even reinstalled the java 2 times and i still don't know what it is with the crashes

What I expected to happen was for it to open normally and let me play minecraft.
What actually happened was it keeps crashing and not letting me play minecraft, every time I open minecraft and I try and start it, it crashes. I've tried Reinstalling java 2 times cause I thought that was the reason but it's still crashing.