To watch Disney+ in 4K on your television, follow these simple steps. First, ensure that your TV supports 4K resolution. Most modern smart TVs are equipped for this. Next, make sure your Disney+ subscription includes access to 4K content. You can check this by visiting disneyplus.com/begin. Then, connect your TV to a stable internet connection with at least 25 Mbps speed for optimal streaming quality. Open the Disney+ app, navigate to the settings, and select 4K video quality. Choose a 4K-supported movie or series, and enjoy streaming in stunning high definition directly from Disney plus.