Q: My cursor is hyper-sensitive.  Opens whatever it touches, however briefly.  Really frustrating

Thanks for moving my post to the proper location.

I don't really know what the model number is.  It's a 13"  Purchased 2010.

New internal drive four months ago.

I have no way of knowing (I don't think) whether the battery is swollen

or not.

Thanks for your response.

eagle37

The drive was installed by a friend.  I should say, however, that he

installed about four months ago.  The sensitive cursor problem appeared

only about three weeks or so ago.