Internet Explorer 10 or 11 crashes on start up
Next click on the Advanced tab and check the box Use software rendering instead of GPU rendering.
Then restart your computer and after restart open IE.
If that does not fix it do the following below:
Go to Control Panel > Programs and Features
and make sure you do not have this installed ( search protect conduit ) if you do please uninstall and reboot.
all else fails run this MicrosoftFixit.IEPerformance or uninstall and re-install IE.