You can follow these instructions to install Paramount Plus on your Samsung Smart TV:
1. Ensure that your Samsung Smart TV is online before turning it on.
2. Utilizing your remote control, press the Smart Hub button.
3. Locate and choose the "Samsung Apps" icon.
4. Look for "Paramount Plus" using the search feature.
5. Click "Install" to download and install the app on your TV after locating it.
6. After the installation is finished, launch the application.
The Paramount Plus app might not be available in your area, or it might not be compatible with your TV model if you can't locate it in the Samsung Apps Store. Then, to access Paramount Plus content on your Samsung Smart TV, try casting or screen mirroring from your smartphone or computer.