You can adjust how your mouse moves and scrolls using the Logitech SetPoint mouse and keyboard software.
NOTE: If you don't already have SetPoint installed, you can download it. See Knowledge Base article 360023356593 for instructions.
To adjust the movements of your mouse:
Launch the Logitech SetPoint mouse and keyboard software.
Start > Programs > Logitech > Mouse and Keyboard > Mouse and Keyboard Settings
Click the My Mouse tab at the top of the SetPoint Settings window.
Select your mouse from the product drop-down menu at the top left.
Click the cursor icon on the left toolbar to display the Pointer and Scrolling Settings screen.
NOTE: You can click the "?" icon for descriptions of the settings.
Click Apply to save your settings and then OK to exit SetPoint