What does it mean when you have two identical files with identical time stamps, yet Windows says that one file is newer than the other one? How can that be? Today’s SuperUser Q&A post helps a confused reader solve a time stamp mystery.

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If you have Nest Aware set up on your Nest Cam, it can record video around the clock. However, this can quickly use up your bandwidth and data, so if you don’t need it recording at all hours, here’s how to automatically turn the Nest Cam on and off based on your location (using Home/Away Assist) or on a strict schedule.

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Maybe you, or someone in your family, is deaf. Maybe you’re watching a movie in another language. Or maybe you just plain can’t make some characters’ speech out because of their accent.

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The Sonos media controller app on Windows is almost perfect, but it does have limitations. For example, it has a pesky 65,000-song limit, and despite an abundance of streaming services, you can’t stream things like YouTube and sporting events.

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If you like playing games, it’s always cool to let people watch you play online. I still don’t understand why that is, but people love watching other people play stuff. Here’s how to stream your PlayStation 4 or PlayStation 4 Pro gameplay over YouTube, Twitch, or even Dailymotion.

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If you’re going away on vacation (or just planning to stay home and ignore everyone), you might want to let people know that you won’t be reading or answering emails during that time.

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An SSH client connects to a Secure Shell server, which allows you to run terminal commands as if you were sitting in front of another computer. But an SSH client also allows you to “tunnel” a port between your local system and a remote SSH server.

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WhatsApp is a great service, but anyone with your phone number can message you through it. Whether you want to stop a particular spambot or former friend from contacting you, here’s how to do it.

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You might have seen a notification that things are changing in your inbox. Starting February 2017, Gmail changed its policy regarding JavaScript. Here’s why this is changing, and how you can protect yourself from malicious JavaScript.

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Mechanical keyboards are known for their distinct sound, but that doesn’t mean that you (or those you share your living space with) are very fond of the loud clatter. Thankfully, it’s incredibly easy and inexpensive to dial down the volume with switch dampeners.

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By default, the Nest Cam has a status light on the front that’s fairly subtle, but can still be distracting depending on how you use the camera. Here’s how to turn it off.

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Tabs, glorious tabs! Every web browser now has them, including Apple’s Safari. In fact, tabs have been a part of Safari since the very beginning, but there’s a lot more to them than you may have realized. Let’s walk you through and show you all you need to know to become a Safari tab master.

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The Quick actions buttons at the bottom of the Action Center of are a great way to quickly connect to your VPN, take down a note, or launch the Settings app with a single click. But, did you know you can also customize these buttons to your specific tastes?

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So you’ve got your Samsung Galaxy device and the company’s accompanying virtual reality headset, Gear VR. That’s awesome! Gear VR provides a great, inexpensive taste of what virtual reality has to offer. Let’s show you how to get that thing all set up and running so you can strap it your face and travel to far away lands. Get hype.

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If you want to send your web browser traffic—and only your browser traffic—through a proxy, Mozilla Firefox is a great option. It uses your system-wide proxy settings by default, but you can configure separate proxy settings for Firefox only.

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You’ve been emailed a document, and you have to sign it and send it back. You could print out the document, sign it, and then scan it back in and email it. But there’s a better, faster way.

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Film photographers had it easy. They could just click the shutter button and their photos would look awesome. Each film had it’s own unique look. It was simple to look at an image and go, “Oh, that was taken with Kodak Ultra”, or, “That was obviously shot on Tr-X”.

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Amazon offers free music streaming with Prime, a paid music service for an additional monthly fee, direct MP3 sales, a way to get MP3s when you purchase audio CDs, and a music locker you can upload your own songs to. That’s a lot to keep track of! Here are all of Amazon’s confusing music services, explained.

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Thanks to smartphones, Virtual Reality has come a long way over the past year or two. But VR is really only cool for the person actually using it at the time. Want your friends to see what you see? is You can share your screen with those around you, as long as you have a Chromecast (for Android devices) or Apple TV (for iOS devices).

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Lots of burglars come out at night, which means night vision can be a great feature for your security camera. But if it’s not really something you’ll need, you can easily turn it off on the Nest Cam.

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Have you ever wondered how much you’ve spent at Amazon during your lifetime? Whether you’re feeling curious or just plain brave, there’s an easy way to find out.

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When you’re caught up in your favorite game—you know, the one that you can play over and over again, and still love every second of it—and something amazing happens, you want to capture it as quickly as possible. Unfortunately, the PlayStation 4’s default screenshot setting is slow. Here’s how to fix it.

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Instagram is more than just a place for people to share photos—it’s a fully fledged social network. You can even privately message your friends and people you follow. Let’s look at how.

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You bought a TV show or movie on iTunes. You want to watch it on your Android phone, Plex media server, or basically anything not made by Apple. Why won’t it work?

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Using flash memory to run a desktop system, like Windows, was advised against for quite some time. But what made it a desirable and viable option for mobile devices? Today’s SuperUser Q&A post has the answer to a curious reader’s question.

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