To set up your mouse for left-hand operation
You can set up some mice and trackballs for left-hand use by running the Mouse Setup wizard from the Quick Setup tab, or by changing the functions assigned to the mouse buttons in the Buttons tab.
1. Click here to display the Mouse Properties.
2. Click the Buttons tab.
3. From the drop-down list for the right-hand button, choose the Click/Select assignment. From the drop-down list for the left-hand button, choose the Context Menu/Alternate Select function.
4. Click OK to record your changes.
Note: When setting up your mouse for left-hand use, it may also be necessary to adjust the orientation of the mouse.