left click turns into right click,occasionally.

[fros]

It happens several times a day,plug in another mouse will get this fixed.So,I assume the mouse is broken. Here is the question,is there a way to know exactly which part is broken?Then I can just buy a new part and replace it.

 

[whs]

A mouse costs pennies. Why bother. And I doubt you will find parts for the mouse.

 

[Layback Bear]

You would be hard pressed to find any parts to repair a mouse.

Exactly what mouse are you posting about?