TabletPC.cpl is a Control Panel item in Windows operating systems that provides settings and configurations specifically for Tablet PCs. This component is primarily used to adjust settings related to pen and touch input, handwriting recognition, and other tablet-specific features. However, with the evolution of Windows, especially from Windows 8 onwards, many of these functionalities have been integrated into the broader Settings app, making TabletPC.cpl less prominent.

Examples:

1. Accessing TabletPC.cpl via Control Panel:

   • Open the Control Panel by searching for it in the Start menu.
   • In the Control Panel, switch to "Large icons" or "Small icons" view to see all items.
   • Locate and click on "Tablet PC Settings" to open TabletPC.cpl.

2. Executing TabletPC.cpl via Command Prompt:

   • Open Command Prompt by typing cmd in the Windows search bar and hitting Enter.
   • In the Command Prompt window, type the following command and press Enter:

     control tabletpc.cpl

   • This command will directly open the Tablet PC Settings window.

3. Adjusting Pen and Touch Settings:

   • Once in the Tablet PC Settings, you can adjust various settings such as:
     • Pen Options: Configure actions for pen buttons, adjust double-tap settings, etc.
     • Touch Settings: Calibrate the screen for touch input or configure touch actions.

4. Using PowerShell to Open TabletPC.cpl:

   • Open PowerShell by searching for it in the Start menu.
   • Execute the following command:

     Start-Process "control.exe" -ArgumentList "tabletpc.cpl"

   • This command will open the Tablet PC Settings window using PowerShell.

Note: As Windows evolves, the direct use of TabletPC.cpl might become obsolete, with more settings being integrated into the main Settings app. For newer versions of Windows, you might find similar settings under "Devices" or "Pen & Windows Ink" in the Settings app.