I believe that your Mouse Touchpad driver type is Synaptics. If so, you should be disable the pinch-zoom gesture on your laptop using these steps:
- Press the 'Windows' key + R this brings up the Run box. In the Run box type "control panel" and then hit Enter.
- Click on 'Mouse'' (If you dont see that option but you do see 'Hardware and Sound' click that and then you should 'Mouse'). This opens the Mouse Properties window.
- Next, click the right-most tab, labeled 'Device Settings', and click the 'Settings' button.
- Next, from the left-hand column, click 'Pinch Zoom' and uncheck the box on the right labeled 'Enable Pinch Zoom'.
- Click 'OK' to save your preference.
- Click on the '2-Finger Gestures' tab and uncheck the box labeled 'Zoom In/Out'.
- Click 'OK' to save your preference and hopefully you should then able to enjoy zoom-free computing!
Hope that works for you.