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News: 27 Best Productivity Apps to Make Working from Home Less Stressful

In the last decade, the number of people working remotely in the US has increased dramatically, and so has their need for technology and software to supplement that remote work. Whether you work from home or a coworking office space, the requirement for highly compatible and helpful productivity apps is a must if you want to get things done successfully.

How To: iOS 13 Changes the Way You Navigate & Edit Text — Here's How to Place the Cursor, Make Selections, Perform Edits & More

Navigating and editing text is an essential part of any operating system, and with iOS 13, Apple has made some significant changes. Some things remain the same when working with text, but there are many updates to moving the cursor, scrolling, and selecting, cutting, copying, pasting, undoing, and redoing text.

How To: The Best Learning Apps on Your Phone for 18-Month-Olds

Give an 18-month-old a shoe, check back 10 minutes later, and it's a very big maybe he will have it on his foot. But give him your smartphone, and in a mere five minutes, he can take 100 pictures of the carpet, send weird messages, and delete essential apps. Imagine what your child could do if they were able to harness this technical aptitude and put it to good use — and they can, with learning apps.

Exploit Development: How to Manipulate Code Execution with the Instruction Pointer

The one thing that separates a script kiddy from a legitimate hacker or security professional is the ability to program. Script kiddies use other people's tools, while hackers and security pros write their own tools. To that end, we're going to see how a stack overflow vulnerability allows us to flood a variable with enough input to overwrite the instruction pointer with our own commands.

News: We're Very Close to the Dark Future of Deeply Augmented Reality in Black Mirror's 'Playtest'

Black Mirror, Netflix's technology-horror anthology, never fails to provide thought-provoking entertainment centered around emerging and futuristic technologies, and the third season's second episode, "Playtest," delves deep into the worlds of mixed, augmented, and virtual reality. While designed to leave you haunted by the end, offering a more "evil" narrative than we'll likely see in our actual future, the episode explores possibilities that aren't as far off as one might think.

How To: Introduction to Modern Cryptography

Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators.

How To: The Complete Guide on How to Build a Crystal Radio—Plus How They Work

There's a lot that goes into making a nice crystal radio set, so this is going to have to be broken down into two parts. The first part is the actual making of a functional radio, and the second part is making the whole arrangement look nice. In this part, I'm actually going to tell you more than just how to make a crystal radio, but I'm also going to explain how and why they work. Crystal radios are pretty Steampunk in and of themselves, since they were first developed in the late 19th centu...

How To: Android CyanogenMod Kernel Building: Monitor Mode on Any Android Device with a Wireless Adapter

Hi, everyone! Recently, I've been working on a pretty interesting and foolish project I had in mind, and here I'm bringing to all of you my findings. This guide's main aim is to document the process of building an Android kernel, specifically a CyanogenMod kernel and ROM, and modifying the kernel configuration to add special features, in this case, wireless adapter Alfa AWUS036H support, one of the most famous among Null Byters.

How To: 19 New Messages Features in iOS 18, iPadOS 18, and macOS 15 You Didn't Know You Needed

Apple's Messages app already has a ton of great features, from audio message transcriptions to message editing and screen effect triggers. But some important new features and changes are included in the latest software updates for iPhone, iPad, and Mac that make Messages even better.

How To: Perform Advanced Man-in-the-Middle Attacks with Xerosploit

A man-in-the-middle attack, or MitM attack, is when a hacker gets on a network and forces all nearby devices to connect to their machine directly. This lets them spy on traffic and even modify certain things. Bettercap is one tool that can be used for these types of MitM attacks, but Xerosploit can automate high-level functions that would normally take more configuration work in Bettercap.

How To: The Complete iOS 18.2 Features Guide — Here's Everything New and Improved for Your iPhone

Apple's iOS 18.2, iPadOS 18.2, and macOS Sequoia 15.2 updates are here, packed with enhancements that take device intelligence to the next level. New Apple Intelligence features lead the release, offering smarter tools for creativity, productivity, and everyday tasks. However, there are also new features for all iPhone, iPad, and Mac models — not just those supporting Apple Intelligence.

How To: Play with a metronome on the piano

This how to video covers time signatures, beats, and using the metronome when playing piano or keyboard. These concepts are essential to understand if you want to read music and play piano with accurate rhythm. Watch this musis theory tutorial and you will understand musical time and rhythm.

How To: Solve square roots in algebra

In this lesson we will learn about one of the most important concepts in algebra SQUARE ROOTS. The square root of a number m is another number n that satisfies the following formula: m = n x n. You can also say that m is the square of n. The opposite of squaring a number is finding its square root. You can use the radical symbol to indicate that the square root of m is n:

How To: Teach kids to play piano

In this series of free piano lesson videos, our expert teacher Hope Wells helps you troubleshoot the music education process. She demonstrates easy ways to reinforce concepts such as counting and note-reading to children. You will also learn how to encourage your young student to learn the keys of the keyboard and play with both hands.

How To: Celebrate National Boss's Day to Get What You Want by "Managing Your Boss"

Boss's Day is on October 16th, and this year it falls on a Saturday— what better of a day to celebrate Boss's Day? More than likely, you won't be working in the office this weekend, and if you are, you probably don't feel like celebrating and thanking your boss for being so kind and fair. So, forget the cake and ice cream and instead, take the chance to develop a good relationship with your boss, because hating or kissing up to your boss just isn't the way to go.

How To: Explore your "computer" in Windows 7

Top-Windows-Tutorials is a great site dedicated to Windows tutorials for almost all things Windows. Whether you are a computer novice or an expert in Windows operating systems, you'll find useful information in these guides catering to your level of expertise. These user friendly and easy to follow free Windows tutorials will show you all that you can do with your Windows PC.

How To: Align precisely when modeling in modo

This video exposes some good techniques for precise alignment in modo. The material is based on architectural content but the concepts can be used for many purposes. Learn how to use this precision modeling tip about alignment in modo. Content provided by Takashi Hibi-san. Align precisely when modeling in modo.

How To: Get print resolution rendering tips for modo 302

Do you need to print resolution renders outputed from modo 302? You will want to watch this tutorial as they discuss some basic concepts regarding resolution and irradiance cache as they are impacted at increased resolution. There are some common misconceptions about print resolution in modo 302 that are resolved as well. So watch and learn how to optimize a scene for print resolution rendering. Get print resolution rendering tips for modo 302.

How To: Install a garage door opener

A garage door opener has become an almost indispensable part of modern life. It offers an overwhelming number of convenience and safety features that will make you wonder how you lived without one for so long. On a rainy night, the last thing you want to do is climb out of your car and heave the garage door open manually. Some garage door openers include an outdoor keypad that enable you to punch in a code to open the door – just in case you don’t have the remote control or your house keys. F...