1. Go to the Start menu on your PC.
2. Click on "Control Panel" (or "Settings" and then "System" for newer versions of Windows).
3. Select "Programs" or "Programs and Features".
4. Look for the game you want to uninstall in the list.
5. Click on the game to select it.
6. Click on "Uninstall" or "Remove".
7. Follow the on-screen instructions to complete the uninstallation process.

Alternatively, you can also follow these steps:

1. Open File Explorer on your PC.
2. Navigate to the installation directory of the game. It is usually located under "C:\Program Files" or "C:\Program Files (x86)".
3. Look for a folder with the name of the game.
4. Right-click on the folder and select "Delete".
5. Confirm that you want to delete the folder and all its contents.

Please note that uninstalling a game will also delete all saved game files and data. Make sure to back up any important saved games or other files you want to keep before uninstalling.