"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." ...

If the remote for your Roku TV isn't working and has a blinking green light, there may be some hope in fixing the issue. Here's what you should try.

Your Samsung, LG, and even Sony TV comes with privacy risks. Here's how to avoid one of the biggest with just a few steps.