trackpad scroll direction windows 10 reversing on its own

On Windows 11, go to Start > Settings > Bluetooth & devices > Touchpad. Do one of the following On Windows 10, go to Start > Settings > Devices > Touchpad. Attach your Surface to its keyboard or Type Cover. I discovered this by accident because I was disabling devices one at a time to find out which one was the mouse in my hand. You can change touchpad settings to turn the touchpad on and off, reverse scrolling direction, turn gestures on and off, and more. I go to the synaptic settings uncheck reverse scrolling and it works as I desire. I prefer that when I swipe two fingers down the page goes down, not up. But I now have “natural” scrolling in Office as well as the rest of my apps! Oh, and with the Registry hack it was sufficient to disable and re-enable the device to get the new setting to take effect - no need to log out or reboot. 1 Synaptics touchpad reverse scroll reverts on restart Does this happen for anyone else I don't like the two finger reverse scroll that windows 8 and windows 10 uses on default. I guess if I connected another mouse then I’d have to repeat the hack. It changed the behaviour of my mouse but left my trackpad untouched, presumably because the hack only affects the HID associated with the device identified in Device Manager. I tried the FlipFlopWheel registry hack. So perhaps the Registry hack is the best way to invert the mouse wheel after all - I'll give that a try later and update this answer with my findings. So my guess is that MS-Office supports trackpad gestures by injecting mouse wheel events into the application, which means that X-Mouse will invert them if that's what you've told it to do. The same happens if you pinch on the trackpad to zoom in and out. The default behaviour is for a gesture downwards to scroll the screen up, and a gesture upwards to scroll the screen down - probably taken from OSX and easily. If you 2-finger drag your touchpad over something like a Chrome window then you see no flashing, but if you do this over an MS-Office window then the Wheel Up and Wheel Down events flash depending on the direction of the drag.

If you open X-Mouse Button Control and view the Layer 1 tab, then when you click a mouse button or roll the wheel the corresponding item flashes in the list of mappable events.

Trackpad scroll direction windows 10 reversing on its own