The correct steps to reset a Roku remote depend on the kind of remote you have. For some remotes, you just need to reinsert ...

You might have noticed a tiny green light next to your MacBook's webcam. What does this light mean, and is it possible to ...

The little green dot in the Notification bar is a handy Privacy Indicator, letting you know that some app is accessing your ...

Almost all TV remote controls have red, green, yellow, and blue buttons. However, most people are unaware of what these four colored buttons do.