Touchpad on the fritz

Reinstall the touchpad driver through Device Manager, since restarting and updating Windows did not resolve the freezing, continuous scrolling, and false three-finger input.

Reinstall the touchpad driver

Connect an external mouse first if available, then:

1. Save your work and close all applications.
2. Right-click Start and select Device Manager.
3. Expand both of these categories—the touchpad can appear under either one:
   • Human Interface Devices
   • Mice and other pointing devices
4. Locate the touchpad entry. It might include a manufacturer name such as Synaptics, ELAN, or Precision Touchpad.
5. Right-click it and select Uninstall device.
6. Select Uninstall to confirm.
7. Restart the computer from Start → Power → Restart.

After the restart, Windows should attempt to reinstall the device and its driver automatically. Microsoft specifically recommends driver reinstallation when updating has not fixed a touchpad problem.^1^ ^2^

If the touchpad is not reinstalled automatically, download the compatible touchpad driver for the exact laptop model from the laptop manufacturer’s official support site. Avoid third-party driver-download sites.^2^

Isolate the false gesture input

If the pointer works after reinstallation but ordinary swipes still trigger three-finger actions:

1. Open Start → Settings → Bluetooth & devices → Touchpad.
2. Expand Three-finger gestures and Four-finger gestures.
3. Temporarily set their actions to Nothing, where that option is available.
4. Under Scroll & zoom, temporarily turn off Drag two fingers to scroll.
5. Test normal one-finger pointer movement.

Windows assigns different actions to two-, three-, and four-finger touchpad input, and these settings can be changed under the Touchpad page.^3^

• If disabling multi-finger gestures stops the unwanted behavior, re-enable each option individually to identify which gesture is being falsely detected.
• If the touchpad still scrolls or freezes with scrolling and multi-finger gestures disabled, the problem is not merely the configured gesture action.

Check for a physical touchpad problem

1. Disconnect any external mouse or wireless mouse receiver.
2. Shut down the laptop.
3. Gently clean and dry the touchpad; moisture or debris can produce unintended input.
4. Restart and test again.
5. Temporarily disable the touchpad in Settings → Bluetooth & devices → Touchpad, then use an external mouse.

If the unwanted scrolling and pointer movement stop whenever the built-in touchpad is disabled, that isolates the issue to the touchpad or its driver rather than Windows pointer behavior generally. Persistent problems after a clean driver reinstall should be referred to the device manufacturer for compatible drivers or hardware inspection.^1^

If the touchpad surface is raised, the laptop case is separating, or the battery appears swollen, shut the laptop down and arrange hardware service rather than continuing to press on the touchpad.

References

1. Fix touchpad problems in Windows | Microsoft Support
2. Update drivers through Device Manager in Windows
3. [Windows 11](https://support.microsoft.com/windows/hardware/input-devices/touch-gestures-for-windows#summary)