How much physical pressure is required for the trackpad to register a touch.
: Ensure the touchpad isn't disabled via the Windows Key + Q shortcut or the System Settings toggle. dell touchpad assistant application
: Fine-tune the touchpad's sensitivity to prevent accidental clicks while typing. Device Toggle How much physical pressure is required for the
: Adjusts palm rejection and touch pressure. Edge Protection : Prevents accidental clicks while typing. Device Toggle : Adjusts palm rejection and touch pressure
Before anything else, run the built-in Dell SupportAssist Touchpad diagnostics to rule out hardware failure. Physical Cleaning: Sometimes, the fix is simple. Clean the touchpad surface with a soft, slightly damp (with water or isopropyl alcohol) cloth and ensure your fingers are clean and dry before using it. Reinstall the App: If cleaning doesn't help, try running the Dell Touchpad Assistant app again. If the problem persists, it's a good idea to uninstall the app and its driver, then reinstall the latest versions from scratch.
Choose the latest version available (e.g., the August 2020 update) and download the file.