Inverting the mouse scroll direction on a Mac can be a helpful accessibility feature for some users, or a matter of personal preference for others. By default, scrolling up on a Mac moves the content of the window down, and scrolling down moves the content up. Inverting the scroll direction reverses this behavior, so that scrolling up moves the content up, and scrolling down moves the content down.
There are a few different ways to invert the mouse scroll direction on a Mac. One way is to use the System Preferences. To do this, open System Preferences and click on the “Mouse” icon. Then, click on the “Scroll Direction” drop-down menu and select “Natural.” This will invert the scroll direction for all mice connected to your Mac.