Authored by: Support.com Tech Pro Team
The best way to make sure your Smart TV is secure and functioning correctly is to update its firmware regularly. Firmware is the permanent software stored within the TV itself that ensures it is working the way its manufacturer intended. Updating the firmware ensures that you'll always have the latest new features and fixes for any known issues or security risks.
Learn how to update your Smart TV by using the following articles:
How to Update a Samsung Smart TV
How to Update a VIZIO Smart TV