What Is nsurlstoraged, and Why Is It Running on my Mac?

You’re browsing the applications running using Activity Monitor when you notice something you don’t recognize: nsurlstoraged. What is this, you might be wondering, and why is it using network and CPU resources? First, don’t panic: this is part of macOS.

What Are Samsung’s MicroLED TVs, and How Are They Different from OLED?

At the top of the television market, you have two big players: Samsung and LG. Sure, there are other brands making high-end sets, and competition among budget TVs is fierce and varied. But it’s safe to say that the two South Korean giants have the high end of the market locked down, at least in terms of technical prowess for picture quality.

What Is Apple’s W1 Chip?

It’s taken a while, but Bluetooth headphones and earbuds are finally good. Manufacturers have solved most of the problems associated with them, like bad battery life, poor audio, and Bluetooth’s (notorious) connection problems—and Apple’s W1 chip improves Bluetooth even more.

What Is 5G, and How Fast Will It Be?

You couldn’t escape the 5G hype at CES 2018. Everyone—from Samsung and Intel to cellular carriers and smartphone companies—wants you to know how amazing 5G will be. Samsung called it “wireless fiber”, promising super-fast low latency internet everywhere. 5G is supposed to be faster than a typical home cable internet connection today…and it’s wireless, too.

Is Now a Good Time to Buy a New NVIDIA or AMD Graphics Card?

A few years ago, people were predicting the death of PC gaming as we know it. Those people are feasting on an abundance of humble pie, as PC games remain a cornerstone of the industry: digital delivery gives us more variety than ever before, and even the relatively niche market of performance gaming hardware has never been more healthy. But even the most humble of PC gamers needs a graphics card (well, sort of), and it’s one of the most frequent upgrades gamers make. But is now a good time to buy one?

What Is WPA3, and When Will I Get It On My Wi-Fi?

The Wi-Fi Alliance just announced WPA3, a Wi-Fi security standard that will replace WPA2. It was one of the most covertly interesting things announced at CES 2018. In a few years, when the laundry folding robots and smart fridges are forgotten, WPA3 will be everywhere making it harder for people to hack your Wi-Fi.

How Much Data Does Netflix Use?

We live in an age of prolific media streaming, with services like Netflix leading the charge. At the same time, we also live in an age where capped data packages for home internet is something that many people have to deal with. If you’re one of the millions of people with a capped data package, knowing how much data Netflix actually uses is crucial.

What to Do If Your Smartphone Is Hot

Unlike your computer, your smartphone doesn’t have fans or any other active way to keep itself cool. Instead, to keep them working within acceptable temperatures, smartphone manufacturers count on passive cooling methods and the fact that most people don’t do too many super intensive tasks with their phones.

Why Do Lithium-Ion Batteries Explode?

While lithium-ion batteries are, on the whole, incredibly safe they do very very occasionally catch fire or explode. When it happens, like with Samsung’s Galaxy Note 7 fiasco or HP’s more recent laptop recall, it’s always big news. So what’s going on and why do batteries sometimes go out with a bang? Let’s find out.

What’s the Difference Between Bluetooth A2DP and aptX?

Bluetooth headphones are all the rage now, after spending the better part of a decade as a niche restricted to tech enthusiasts. Now you can find an incredible variety of Bluetooth headphones on electronic store shelves, and even more online. But as with almost all product categories, not every set of wireless headphones is created equal.