How do I change the left and right mouse buttons in #Windows 10?
Change the function of the mouse's left and right buttons
Step 1: Open the 'Mouse Properties' window. Right-click anywhere on the desktop and select 'Personalize', to open the 'Personalization' window.
Step 2: Swap the primary and secondary mouse buttons.
Next, select “Mouse” from the left pane. You'll now see a large selection of customizable options for your mouse. The first option listed is selecting the primary button for your #mouse. Open the list and select “Right” to swap the mouse buttons.
https://outsourcepath.com/resource/methods-to-change-the-left-right-mouse-buttons-in-windows-10
