Whenever I start my minecraft it crashes

Whenever I try to play Minecraft it crashes.

What I expected to happen was...:
I knew it was going to crash, as it has been for the past few months.

What actually happened was...:
It crashed, so my friend and I worked on trying to fix it.

Steps to Reproduce:
1. Start minecraft

Crash Report:
[21:46:38] [main/INFO]: Setting user: TheLastDogMiner
[21:46:38] [main/INFO]: (Session ID is <censored>)
Completely ignored arguments: [--nativeLauncherVersion, 301]
[21:46:39] [Client thread/INFO]: LWJGL Version: 2.9.1
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1. A fatal error has been detected by the Java Runtime Environment:
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2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x69c5bce4, pid=8116, tid=7260
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3. JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)

4. Java VM: Java HotSpot(TM) Client VM (25.25-b02 mixed mode windows-x86 )

5. Problematic frame:

6. C [atioglxx.dll+0xe1bce4]
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7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
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8. An error report file with more information is saved as:

9. C:\Users\Michael\AppData\Roaming\.minecraft\hs_err_pid8116.log
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10. If you would like to submit a bug report, please visit:

11. http://bugreport.sun.com/bugreport/crash.jsp

12. The crash happened outside the Java Virtual Machine in native code.

13. See problematic frame for where to report the bug.
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    Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release