HDMI-CEC can make controlling your TV and connected devices much simpler, but it isn't always perfect. Here's what it does ...

Is your Samsung TV not turning on, but the power indicator light is still illuminated? It may be as simple as resetting some ...

Enable On‑replay captions to show subtitles only when you rewind. Use the Roku app on your phone as a remote to control or find a lost remote. Turn on Volume Leveling to avoid loud ad spikes, and ...