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CNET editor Dong Ngo gives all his answers to questions about the basics of home networking.

The LEDs in "LED TVs" come in several different configurations, and some are better than others.

Adding a subwoofer can greatly improve your audio system's performance. How big (or powerful) of one should you get?

At just $15 per month -- or free for certain AT&T Wireless customers -- it's the cheapest multichannel live TV service. But competitors offer better functionality, including Roku support and a DVR.

The extras in the iPhone 11 Pro Max matter to extreme mobile users and pixel experts.

The company touts a new video processor and true HDMI 2.1 inputs.

Hate wires? The high-end Samsung Q7 is for you. But if you demand the absolute best picture quality, look to OLED.

LED LCD and OLED are the two major TV technologies that will fight for your TV buying dollar over the next few years. Here's how they compare.

Thinking about upgrading your fridge, but don't know where to start? Let us come to your refrigerator rescue.

Is there a delay between hearing a voice, and seeing the lips move on screen? Do you see an actor's lips move, then them speaking? These problems are called lip sync errors, and you might be able to fix them.