How do you change the resolution on a tv?

To change the resolution on a TV, first access the settings menu using your remote control. Look for options such as "Picture," "Display," or "Screen" settings, and then find the "Resolution" or "Screen Resolution" option. Select your desired resolution from the available choices, which may include options like 720p, 1080p, or 4K, depending on your TV model. Save the changes and exit the settings menu to apply the new resolution.