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 ...
Lifehacker

Why Your TV Remote Still Won't Work With New Batteries

While there are plenty of smart TVs and streaming apps that allow you to make selections using your phone, most televisions still come with remotes that turn the TV on and off, adjust the volume, and ...