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Blockchain makes bitcoin tick, but it's much bigger than that cryptocurrency. Here's how it works and why it might change how you buy anything from mangoes to diamonds.


The Samsung Flip is a 55-inch smart whiteboard that can function as a giant touchscreen during your presentations.

Your car's mirrors are almost certainly pointing the wrong way.

The average cable customer pays over $100 a month for cable, but there is a way to cut costs without sacrificing your service.

If you are experiencing issues with your Apple TV, try one of these easy fixes for five common problems.

Amazon's Echo, Echo Dot and Tap speakers are loaded with features, plus they are virtually maintenance-free. But things don't always go to plan. Here are some common problems with the Alexa speakers and how to fix them.

Here's how to use your voice to control YouTube playback on Android devices.

Here is what you can do with the edge screen on the Galaxy S6 Edge+, from notifications to sending canned responses to contacts when you can't take a call.


If you don't need the HDMI connections found on the step-up model, the Yamaha YSP-900 single-speaker surround system delivers exactly the same overall sound quality for less money.

The exceedingly stylish Philips HTS8100 SoundBar packs the home theater experience--including a DVD player--into one slim package plus a sub.

Intel and Apple were once BFFs, but that is no longer the case. This is the story of how Intel went from the apple of Apple's eye to whatever is the opposite of that.

In today's top stories, reviewers say Apple's little speaker is big on sound. Meanwhile, Instagram hopes to make finding videos and products easier by adding a few tabs.

At 6.7 inches, the iPhone 12 Pro Max has the largest screen of any iPhone. Come check it out.

During a congressional hearing on the behavior of big tech, Twitter CEO Jack Dorsey says his company is beefing up efforts to earn the public's trust.

A reliable source shows off renders of Samsung's next phone that could be aiming for an earlier launch than normal. Will it be called the S21? The S30? That is still not known.

NASA has touched down on the asteroid Bennu, 200 million miles away from Earth, as part of its historic mission to collect the first-ever asteroid sample from space.

Sony has released an 11-minute walkthrough of some of the new features within the PlayStation 5's brand new UI. Jeff Bakalar is here to talk about the most intriguing details, including new Party features, in-game hints and much more.

During the 2020 iPhone event, Apple showed gameplay from League of Legends: Wild Rift on the iPhone 12.