Here is a step-by-step guide to switching apps on your Smart TV:

1. Press the Home button on your TV remote to access the TV’s main menu.


2. Navigate to the app library, which is typically located in the top-right-hand corner.


3. Browse through the list of installed apps, located under the 'My Apps' section.


4. Use the navigation keys on the remote control to select the app you want to use.


5. Select the app to open it. You should now be able to use the app on your Smart TV.