Bluetooth has been around for decades and is a relatively simple technology from a user's perspective. But even if you use it sometimes, you might not fully understand what Bluetooth does.

Let's take a look at the fundamentals of Bluetooth so you can get a better grasp on this common standard.

The Windows taskbar is an important tool for navigating around your computer, but you might not have taken the time to customize it. From removing unnecessary icons to making the taskbar behave differently, there are a lot of tricks that help you work more efficiently with it.

If you're familiar with Windows, you've probably heard references to the Windows Registry before. This is an important part of the operating system, but what it doesn't isn't exactly clear.

Let's take a look at what the Windows Registry is and what you should know about it.

You might have come across the term "unlocked" to refer to mobile phones. But what does it mean when a phone is unlocked, and how is having an unlocked phone beneficial?

Let's take a look at what having an unlocked device means, how to check if yours is unlocked, and other considerations around this.

On October 20, 2020, the United States Justice Department filed a lawsuit against Google. The lawsuit claims that Google uses illegal methods to keep a monopoly on its internet search and advertising functions online.

This is a developing case, so it's still progressing.

Just like your body can become overheated, a computer can overheat as well. And while computers are built to withstand a high level of heat, it's still possible for them to become too hot.

Let's look at the basics of how heat affects computers, including normal operating temperatures and how to keep your system cool.

While it's dangerous to actively browse your phone while driving, our smartphones have several functions that are quite useful in the car. In particular, map navigation and music let you find your way around anywhere and listen to your own tunes instead of relying on the radio.

If you have an iPhone, you've likely noticed that some outgoing text messages appear as blue bubbles, while others are green. In case you've wondered what the difference is between these, we're here to explain.

Let's look at what the colored bubbles mean in your iPhone's Messages app, along with the differences between the services they represent.

Slow network speeds are frustrating, especially when you're working from home. Thankfully, there are some steps you can take to improve slow or unreliable Wi-Fi performance on your computer and other devices.

Let's take a look at how to improve the Wi-Fi experience on your home network.

Having trouble with your sound input in Windows is extremely frustrating, especially if you frequently join video calls. Thankfully, computer microphone problems usually come down to a few common causes.

Let's look at how to figure out what's wrong with your microphone in Windows 10 and get it working again.