Keep your Logitech MX Master 3S in top condition with a safe cleaning routine. Learn how to clean the wheels, sensor, glide feet, and USB C port, plus the best practices that protect materials and maintain smooth performance.
Map the MX Master 3S thumb wheel for horizontal scroll or app specific actions. Learn Global and per app profiles, keystroke assignments, Smart Actions, and sensitivity tuning for reliable control.
Configure SmartShift and wheel modes on the Logitech MX Master 3S. Learn how to set automatic free spin, add a manual toggle, and fine tune scroll sensitivity for every app.
