why does my mac keep right clicking when i am not trying to right click?

New mac is only 2 months old.


I will be happily typing along and click on something and then it keeps popping up with drop downs as if i right clicked!


I must be doing something wrong?

MacBook Pro (13-inch, Mid 2012)

Posted on Aug 20, 2012 12:37 PM

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Question marked as Top-ranking reply

Posted on Aug 22, 2012 7:18 PM

Check System Preferences Mouse pane (or Trackpad pane). For the Mouse pane, make sure the Primary mouse button is set for the one on the left.


The Control key toggles the "right-click" with the primary button, when the Control key is pressed down while clicking the primary mouse button (or on a Magic Trackpad). So make sure you are not pressing the Control key inadvertently.


Also, if you are using a Magic Trackpad (separate or on a MacBook), the botton portion (along the edge closest to you) is sensitive to clicking on the right side versus left side. The rest of the trackpad is not. So, if you are clicking near that edge closest to you, a click on the right side will be a right-click. It is designed this way, because some people use their thumb along that edge to click (not their "pointing" finger); on old-school trackpads, physical buttons were located there. So, you can still point with the index finger and click with the thumb on the right or left "button." You should be able to adjust this behavior in System Preferences Trackpad pane.

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Question marked as Top-ranking reply

Aug 22, 2012 7:18 PM in response to cef1953

Check System Preferences Mouse pane (or Trackpad pane). For the Mouse pane, make sure the Primary mouse button is set for the one on the left.


The Control key toggles the "right-click" with the primary button, when the Control key is pressed down while clicking the primary mouse button (or on a Magic Trackpad). So make sure you are not pressing the Control key inadvertently.


Also, if you are using a Magic Trackpad (separate or on a MacBook), the botton portion (along the edge closest to you) is sensitive to clicking on the right side versus left side. The rest of the trackpad is not. So, if you are clicking near that edge closest to you, a click on the right side will be a right-click. It is designed this way, because some people use their thumb along that edge to click (not their "pointing" finger); on old-school trackpads, physical buttons were located there. So, you can still point with the index finger and click with the thumb on the right or left "button." You should be able to adjust this behavior in System Preferences Trackpad pane.

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why does my mac keep right clicking when i am not trying to right click?

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