How to Toggle HP ProBook 450 Touchpad On/Off Using Keyboard

Accessing Device Manager

• 💻 Open Device Manager by pressing the Windows key and typing 'device manager'.
• ⌨️ Use the tab key to navigate to the first item in the list, then arrow keys to select 'Human Interface Devices' or 'Mice and Other Pointing Devices'.

Managing Touchpad Settings

• 🖱️ Locate your touchpad under 'Mice and Other Pointing Devices' and press Enter.
• ➡️ Use the tab key to navigate to the 'Driver' tab.
• 💡 If the touchpad is disabled, you will see an 'Enable' option.

Troubleshooting Touchpad Issues

• ⚠️ If the touchpad is not working, you can try uninstalling the device; the laptop will reinstall it upon restart.
• 🔄 To update the driver, navigate to the 'Driver' tab, press space, then search automatically for driver updates.
• ✅ The video confirms that the best drivers are often already installed.