5 cool things you didn't know your Amazon Fire TV Stick could do

If you've been using the Amazon Fire TV Stick just for entertainment, you might be missing out on many of its best features.

8 HDMI tricks to get the best performance from your TV - and most are free

If your devices only support up to 4K at 60Hz, a "premium high-speed" HDMI cable (18Gbps, HDMI 2.0) is perfectly fine. Again, just avoid really old or thin cables. Early HDMI cables (HDMI 1.4 or older ...