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How To: Unjailbreak Your iPhone & Restore It Back to Factory Settings

Jailbreaking gives you root access to the iOS file system, allowing you to install third-party apps and tweaks on your iPhone that aren't available in the App Store. It opens up a whole new realm for what your device can do, but it can also cause instability across the system and can dissuade you from getting future updates from Apple that have important features, bug fixes, and security enhancements.

Green Tea: It Cleans More Than Just Your Body

About ten years ago, Western research figured out that green tea was a nutritional powerhouse. After all, in Asian countries where green tea is consumed throughout the day, cancer rates tend to be much lower, although there are probably other factors contributing to that fact, like less processed food and red meat in the standard Asian diet.

Hack Like a Pro: How to Hack into Your Suspicious, Creepy Neighbor's Computer & Spy on Him

Welcome back, my neophyte hackers! Have you ever had a neighbor that you're certain is up to no good? Maybe you've seen him moving packages in and out at all hours of the night? Maybe you've seen people go into his home and never come out? He seems like a creep and sometimes you hear strange sounds coming from his home? You know he's up to no good, but you aren't sure what it is exactly.

How To: Understanding Signature Schemes: How Data Sources Are Authenticated, Secured, & Spoofed

One of the biggest problems in data security is authentication of data and its source. How can Alice be certain that the executable in her inbox is from the venerable Bob, and not from the not-so-venerable Oscar? Clearly Alice wants to know because if this file is actually sent to her by Oscar, the file might not be a game, but a trojan that can do anything on her computer such as sift through her email and passwords, upload her honeymoon pictures, or even turn on microphones and webcams. Thi...

How To: Care for an Iguana Without a Cage

First of all, I would like you all to meet my good friend Iggy. There he is, in all his scaly reptilian glory. As you can see, he spends a lot more time on top of his cage than inside of it. You see, Iggy here doesn't deal well AT ALL with confinement. I don't know if it's possible for a lizard to be claustrophobic, but if it is possible, then Iggy definitely is. When his previous owner gave him to me, I tried to keep him in the cage, but I quickly realized that it was a bad idea. When confin...

Movember Mustaching Tips: How to Grow, Curl, and Care for a Handlebar

I've had a handlebar mustache for about five years now, and I've learned a lot over those years about how to grow and care for it. I will now share all of that information with you! Hopefully this will encourage you to grow one for Movember! The first thing I want to address right now is that I do not use wax on a daily basis. I kind of hate using wax, but I still do it on occasion. I shall teach you my secrets, starting from the beginning!

Hacker Fundamentals: A Tale of Two Standards

If you read my article on the OSI model, you got a good overview on communications from that model's perspective, but how does that relate to TCP/IP? We're going to take it a step further, getting into the idea behind the two address concept. How does an IP address and a MAC address work together? If you want to hijack sessions and all sorts of lulz like that, you need to understand these concepts. Let's get into it, mates!

Home Screen Customization: How to Hide and Show Specific Home Screen Pages on Your iPhone

Sure, you can remove apps from your iPhone's Home Screen without deleting them. But there's something satisfying about seeing them laid out and well-organized on the Home Screen, just a tap away, especially if you use user-selectable or custom icons for all your apps. Still, there may be days or situations when you want to hide apps without removing them entirely from the Home Screen.

How To: Make Your iPhone Do All Your Talking for You on Calls and in Person

When you don't feel like talking, let your iPhone do all the work. Yes, your iPhone can speak for you, and it works over phone calls and FaceTime calls. It will even work its magic over your iPhone's speaker for in-person conversations. While Apple created this feature to support people who are unable to speak and people who have lost or are losing their speech abilities, anyone can use it.

How To: Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings

If you're not using Control Center on your iPhone, you're missing out on a powerful tool that can streamline how you interact with your device, make certain tasks more efficient, and give you quick access to system tools, switches, and sliders for quick changes no matter where you are or what app you're in.

How To: Update Your iPhone's Lock Screen with an Attention-Grabbing Note, Reminder, Warning, or Other Custom Message

There's a lot you can customize on your iPhone's Lock Screen — wallpapers and photos, widgets, the display mode, notifications, and even the time's font and color. But there's another feature that lets you add custom text for whatever you want, whether it's an inspiring quote, a reminder, a warning to anyone who dares touch your iPhone, or even just your name.

How To: Take Scrolling Screenshots of Entire Webpages, Text Documents, and More on Your iPhone or iPad

When you take a screenshot on your iPhone, it's automatically saved to your Photos app. You can ignore the screenshot thumbnail or swipe it away, but you shouldn't. If you open the screenshot editor instead, you'll gain access to your iPhone's most useful screen capture tool: full-page screenshots.

How To: If You Keep Valuable Information in Apple Notes, You Need to Read This

Apple's Notes app has an important feature many users overlook, yet it's arguably the most crucial thing you should use for all your notes synced across iOS, iPadOS, macOS, and iCloud.com. And Apple makes the feature much easier to use than years before, so there's no reason you shouldn't be using it.

How To: Unlock YouTube's New Ambient Mode for a More Immersive Experience (Or Disable It if You Don't Like It)

To celebrate YouTube's 17th birthday, Google has gifted the app with new features, including pinch to zoom, precise seeking, and a darker dark theme. But the highlight is a new cosmetic upgrade called Ambient mode, which makes the viewing experience more immersive. Here's everything we know about the new background effect.