We may earn a commission when you click links to retailers and purchase goods. More info. The two new NVIDIA SHIELD TV devices were announced this morning and are already available for purchase. We’ll ...
How-To Geek on MSN
Here's the Easiest Way to Check if Your TV Remote's Batteries Are Dead
While infrared light isn’t visible to our eyes, most cameras can see IR light just fine. This means that you can easily point ...
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