David reviews TVs and leads the Personal Tech team at CNET, covering mobile, software, computing, streaming and home entertainment. We provide helpful, expert reviews, advice and videos on what ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

If you’ve already tried reinstalling the drivers and updating them without any improvement, it might be time to consider getting a new Wi-Fi card. Here’s a simple guide on how to find a compatible ...