Wearing smart glasses at the biggest tech show of the year was a glimpse of the future, with plenty of caveats.

Belkin’s ConnectAir Wireless HDMI Display Adapter enables plug-and-play 1080p screen sharing with no apps or Wi-Fi.

Your TV setup may not be fully optimized. Take my advice on HDMI ports to unlock better performance in just seconds.

If you're selling your Fire TV device or it won't boot properly no matter what you've tried, there's a remote shortcut that triggers a factory reset. Just press and hold the Back button and the Right ...