How to Check if Your Password Has Been Stolen

Many websites have leaked passwords. Attackers can download databases of usernames and passwords and use them to “hack” your accounts. This is why you shouldn’t reuse passwords for important websites, because a leak by one site can give attackers everything they need to sign into other accounts.

How to Set Up and Optimize the Steam Link for In-Home Game Streaming

Valve’s Steam Link is a sleek, easy way to stream games from your PC to a TV elsewhere in your home. You connect the Steam Link to your PC via HDMI, connect a controller, and play. It uses Steam In-Home Streaming, which you can use with any PC, but the Steam Link offers a cheap, optimized streaming receiver you can connect to your TV.

How Does the Internet Work?

Everyone’s talking about the internet and whether, or how, it should be regulated. But not enough people know how the internet actually works—or what exactly the internet is.

Hey Microsoft, Stop Installing Apps On My PC Without Asking

I’m getting sick of Windows 10’s auto-installing apps. Apps like Facebook are now showing up out of nowhere, and even displaying notifications begging for me to use them. I didn’t install the Facebook app, I didn’t give it permission to show notifications, and I’ve never even used it. So why is it bugging me?

Why Is My Internet So Slow?

There are many reasons your Internet connection might appear slow. It could be a problem with your modem or router, Wi-Fi signal, signal strength on your cable line, devices on your network saturating your bandwidth, or even a slow DNS server. These troubleshooting steps will help you pin down the cause.

What Are Altcoins, and Why Do They Exist?

Bitcoin was the first cryptocurrency out there, and it’s still the biggest—for now, at least. But, as we’ve explained before, Bitcoin has a lot of problems as a currency. The term “altcoin” refers to any other cryptocurrency that’s not Bitcoin—in other words, they’re alternatives to Bitcoin.

What to Do When Your Hard Drive Fails

Like every piece of hardware, hard drives can fail. Mechanical hard drives in particular have moving parts that can (and eventually will) stop working. Even solid-state drives, which have no moving parts, can fail. Every drive has a limited lifespan before it kicks the bucket.