1.8.8 version P.C. left mouse click no longer puches? Why?

Question

We have had the pc minecraft game since december and 5 days ago the ability to punch using the left click on the mouse stopped working.  We changed out the mouse and still it does not work.  We unistalled it and reinstalled it and still it does not work.  Please tell me what else we can do since we are dead in the water at this point.  Thank you for any help you can give.

Answer 1

Did you look at the controls?You might have switched one to the left mouse click button on mistake.