How to: Reconfigure mouse buttons.
Solution:
Select 'Control Panel', select 'Mouse', click the 'Buttons' tab, and change the 'Button Configuration' section.
1) Click the 'Start' button to display the 'Start' menu.
2) Select 'Settings' and select 'Control Panel'. (The 'Control Panel' window appears.)
3) Double-click the 'Mouse' icon. (The 'Mouse Properties' dialog box appears.)
4) Click the 'Buttons' tab in the 'Mouse Properties' dialog box.
5) Select the 'Right-Handed' or 'Left-Handed' radio button in the 'Button Configuration' group.
6) Click 'Apply'.
7) Click 'OK'.