Want to know how to play MKV files with subtitles in Windows 7? You just need to download a few codecs to enable DVXA H.264 decoding for MKV files and subtitles working in Windows Media Player. Watch this video to see how. Step 1: Install K-lite Mega Codec Pack Step 2: Insta ...more
Software expert David Steinlage guides the viewer through the step-by-step process of installing VMware and Windows XP on a computer driven by Ubuntu Linux. The first step is to get a serial number, which can be obtained free by visiting the site www.vmware.com and filling out ...more
This video shows you how to convert videos to DVD using a cross-platform free, open-source authoring application called DVDStyler. It has a wide range of features, and this video shows you how to use it in the Windows OS. This program will also work for Ubuntu Linux. Update yo ...more
Bored of using complicated keyboard shortcuts to zoom in and zoom out of web pages? This simple, yet useful Firefox extension (QuickPageZoom 1.6.2) adds two icons to the status bar and two context menu items that enable quick access to the Full Page Zoom feature (Page Zoom In ...more
Picture this: the infrared sensor on your TV is not working and you are blaming it on your remote control batteries. Well, to make sure exactly what is going on, try testing TV remote to be sure. To the naked eye, you might not be able to see the infrared light, so you could t ...more
New to Audacity? Audacity is a free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems. This video tutorial will show you how to filter noise from an audio clip with Audacity. Removin ...more
Want a cool text effect? It's easy in GIMP. Watch this video tutorial to learn how to create a simple neon glowing text in GIMP. GIMP runs both on Linux and Windows. Google it if you want to try it. It's a Photoshop alternative. Tru3m0sl3m has all kinds of tutorials, from Wi ...more
Whenever you see a website that has some weird fonts or characters displayed on the web page, like a website containing Arabic fonts, but which are not displayed properly, then InshaAllaah, check this tutorial and you'll have the problems rectified. Check out this video tutor ...more
Need a way to convert your scanned documents back into text files? Check out this video tutorial on how to convert scanned documents (JPG, PDF) to text. Free-OCR.com is a free online OCR (Optical Character Recognition) tool. You can use this to perform OCR on any image you su ...more
New to Windows? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to reconnect media files to Windows Media Player. After installing a new Media Player, you may find that your favorite media pl ...more
New to Windows? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to create HD 1080p/720p videos with Windows Movie Maker. Create and export your videos to 1080p (full HD) and 720p HD on your W ...more
There may be a time when you want to run a program for 24 hours straight. If that app happens to quit unexpectedly, you have some options to get it going again without having to manually reopen it. Check out this video on how to restart a crashed program automatically on Windo ...more
Containers are isolated software instances representing applications, servers, and even operating systems—complete with all of their dependencies, libraries configuration files, etc.—and they're taking over the corporate world. The ephemeral, portable nature of containers help ...more
Windows is a mess sometimes, full of problems. And your password just might be the biggest problem of all, if you've lost it, of course. What should you do when you forget the password to login to Windows system? Ask an administrator to reset the log on password for you. If y ...more
New to Windows? No problem... here's a beginner's video tutorial that will teach you how to install Windows 7 Visa with a USB flash drive. See how to take the Windows ISO and put it on a USB flash drive for fast and easy installation. The first thing you are going to want to ...more
There are lots of Linux distros out there. Normally, you'll have to download the ISO and then burn the image onto a CD. But nowadays, it's easier and cheap to install it on a USB drive. A multiplatform program called UNetbootin can install a variety of Linux distros on a USB. ...more
Forget keyboard commands, try out some simple mouse gestures to control your Windows computer. You can customize mouse gestures that let you take command of your PC in ways you never thought existed. If you prefer the mouse over the board, this is for you! High Sign is an app ...more
Tired of being limited with your right-click options in Microsoft Windows? There's a program that could help you out, and it's called Right-Click Extender. Insert many different additional items to the right-click context menu. Right-Click Extender is an intuitive application ...more
Is there another option for reading a webpage later than bookmarking? Nobody wants to bookmark something they're going to look at once and that's it. It creates clutter and confusion. But there is a way to stop that. This video tutorial will show you how to save pages in one c ...more
Windows 7… the new operating system from Microsoft that everybody wants, because of it's new design and easier functionality. But, like many Windows operating systems, there is a need for knowledge… knowledge on how to fix or repair things. So, check out this video tutorial on ...more
New to Windows? No problem... here's a beginner's video tutorial that will teach you how to prevent cut, paste, copy, and delete on Windows files. Preventing users from messing around with your file system is one of the toughest thing to implement on a Windows machine. Simply ...more
Check out this video tutorial on how to make your Firefox smarter using SmarterFox. Wikipedia sidebar SmarterFox adds a "related articles" sidebar to the left side of Wikipedia. The popup bubble appears when you select (or "highlight") some text on a web page. Clicking on it ...more
New to Windows? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to protect Windows from viruses without an antivirus software. There are many different ways to classify viruses, and each of t ...more
The Ubuntu experience has improved greatly with version 10.04, providing an easy-to-use interface. Especially when it comes to installing programs. However, it still relies on an online internet connection for installing additional software. Well, not anymore. You can collect ...more
Django is a powerful Python-based framework that makes creating complex, database-driven websites easy to build and maintain. The free, open-source platform emphasizes reusability, the "pluggability" of components through APIs, rapid development, and less coding. All of these ...more
Welcome back, my apprentice hackers! As many of you know, I have been hesitant to adopt the new Kali hacking system from Offensive Security. This hesitancy has been based upon a number of bugs in the original release back in March of 2013 and my belief that BackTrack was easi ...more
File permissions can get tricky on Linux and can be a valuable avenue of attack during privilege escalation if things aren't configured correctly. SUID binaries can often be an easy path to root, but sifting through all of the defaults can be a massive waste of time. Luckily, ...more
I have an absolutely wonderful time making projects and writing articles for all of you mad scientists! Today, I will bring you behind the scenes for a look at the workbench, tools, and software that make the Mad Science World possible. Above is my beautiful workbench! My who ...more
Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episod ...more
If you have made the switch from Windows to Linux, I want to congratulate you in advance. I'm sure you have noticed a huge performance increase when using Linux over other operating systems. This is only half the battle, though! Most users who are new to Linux end up using Ubu ...more
Here is the answer to the question that a lot of people have asked lately, "How does one install Linux Ubuntu on Windows without causing any modifications in the original boot record of the PC?" Software wiz-kid Matt Hartley walks the viewer through a step-by-step process of i ...more
If you're interested in trying out Linux but afraid of accidentally formatting your hard drive, take heart. In this tutorial, Linux Journal Gadget Guy, Shawn Powers, takes you through installing Ubuntu on a machine running Windows with the Wubi installer. Install and uninstall ...more
Django is a Python web framework used for rapid application development in any environment. In under 10 minutes, you can go from a bare Linux (Ubuntu) installation to a fully functional Django server. This tutorial follows the installation guide found on the official Django we ...more
In this Null Byte, we are going to be installing Packet Injection capable drivers in Linux. These are the open-source drivers required to sniff wireless traffic, inject packets to crack a wireless access point, and go into "monitor-mode". These drivers are superior because the ...more
This is my first contribution in an ongoing series on detailing the best free, open source hacking and penetration tools available. My goal is to show you some of the quality tools that IT security experts are using every day in their jobs as network security and pen-testing p ...more
Hello everyone today I am going to be going over installing Minecraft on Linux (Ubuntu) as if it is any regular program a game. This method makes it super easy and clean in that you will not need to run a .jar every time you want to play this game. This is very simple to do an ...more
Many windows users, if not all, run into a virus infection once in a while. This is unavoidable when using Microsoft's operating system. Without digressing too much, the fact that Windows is such a popular OS with no controlled software sources makes it easy for viruses and ma ...more
Create a bootable USB flash drive to keep an extra OS of Windows or Ubuntu. You always want to have a copy of your Linux or Windows operating system on a separate device other than your computer. Because even if your computer or laptop is relatively new, it's very easy for so ...more
This video describes basics about using Wubi installer for Ubuntu in Windows operating system.Wubi installer is usually used for Ubuntu family distribution installations.You can download Wubi installer from the Internet and then it will install all desired distribution automat ...more
Introduction to KVM KVM is a free and open-source Kernel-based Virtual Machine using the Linux kernel for virualization and is very similiar to a hypervisor like Xen or VMware's ESXi. It is based on Qemu, a processor emulator. Any virtual machine created on or working on KVM ...more
Everything works fine even the sound. If you're looking for a Linux substitute for windows. Ubuntu is great for newbies.
Just because you are using Linux, doesn't mean you have to be cut off from file sharing with those using a regular Windows PC. In this tutorial, learn how to share files between Ubuntu and Windows using a Samba local network. Samba is simple to use and can be obtained through ...more
CAUTION: This video is slow to load. This video shows you how to make an installable Debian package (".deb") out of a python program. The example program to demonstrate this technique is a little Python game called "rock, paper, scissors". A .deb installer will make it easy to ...more
This video demonstrates how one might be able to successfully create an Ubuntu Bootable CD-ROM. The procedure described involves downloading the Ubuntu Desktop Edition Operating System image off the Ubuntu web site. In order to successfully create a usable disc, one needs to b ...more
In this four-part video tutorial series, you'll learn how to compile a Linux kernel on a Debian-based system (e.g., Ubuntu). You'll learn two separate methods for kernel compilation, both (1) how to make the kernel into a Debian package, which can be handy if you're using a pa ...more
I have had a lot of people ask me, "How does my neighbor keep getting into my wireless?!". Chances are, these people are all using WEP, a deprecated wireless encryption protocol. Either that, or you are using one weak WPA passphrase. If someone can access your wireless networ ...more
Formerly ipchains, iptables is a script-based firewall that's included with both Mac and Linux operating systems. In my opinion, it's the best firewall in existence. The only downfall is that it's complicated for some people to use due to its script-based nature. But this shou ...more
First download the virtual box, download it for Mac and install it. Now download the Chrome OS and extract it. Now launch your virtual box and click new. A "create new virtual machine" wizard will open, click next, put the name of the OS and choose Linux in operating system an ...more
In this video tutorial, viewers learn how to open a Microsoft Word 2007 file by double-clicking it on Ubuntu 9.10. Begin by right-clicking on the file and go to Properties. Click on the Open With tab and select Use a custom command. Now type in [playonlinux --run "Microsoft Of ...more
Hak5 isn't your ordinary tech show. It's hacking in the old-school sense, covering everything from network security, open source and forensics, to DIY modding and the homebrew scene. Damn the warranties, it's time to Trust your Technolust. In this episode, see how to backup Wi ...more
I spent hours writing a guide on how to record a screencast, or record what is on the desktop, and convert it. I then found out that this is much simpler & faster and doesn't even involve opening the commandline. In order to do this you need VLC and gtk-recordmydesktop. They ...more
By following this tutorial you will learn the concept of selections in GIMP. Whenever he says "layer mask" he really meant "selection mask". The video was uploaded in 640x480 resolution, so when YouTube enables high-res streams you will be able to watch this video in high-res ...more
This tutorial will walk you through the steps required to install the Ubuntu 9.10 operating system (Karmic Koala) on your computer. I have a Suzuki Kuiper 1411 HKS notebook computer with 2.1 GHz Intel Dual Core processor, 4GB RAM and 320GB hard drive. It has a dedicated 256MB ...more
As many of you Null Byters may know, I was planning on writing this article a week or two ago. Better late than never! So, let's get right to it then—choosing the right Linux distro for your needs. First off, you need a base for your search. Picking a Base Right now, there ...more
"How do I install Arch Linux?" That question was bound to come up eventually. And with me using Arch, it's no coincidence that all of you want to use it as well. Arch is arguably the best Linux distro available. Distros that come close are Gentoo and some aspects of Ubuntu, bu ...more
In Linux, all password hashes are normally stored using the MD5 hashing algorithm in the /etc/shadow file, but MD5 is algorithmically weak due to collision vulnerabilities. The new recommended standard are the higher level SHA-2 hashing algorithms, SHA256 or SHA512. As a frien ...more
Sharing a laptop's wireless Internet connection with other computers connected to its Ethernet port is a great skill to know. It can be good for a number of reasons; Your computer may not have proper hardware to have a standard setup, or you may have an awkward network topolog ...more
Back in 1982, the Commodore 64 home computer was released by Commodore International for $595 (which would now be close to $1,300). It featured an 8-bit microprocessor, 16-color video microchip, awesome sound chip, parallel and serial capabilities, and a whopping 64 kilobytes ...more
Hello fellow Null-Byters today I will be showing you how to change from the simple but powerful BASH system to a more powerful and faster Z - Shell system. This change can be permanent if you want but doesn't have to be, and it is an extremely simple one to perform. Reasons t ...more
When it comes to webcams these days, most people are using their laptops over desktops. The cameras are centered, integrated, and require no configuring. They're a cinch and usually have great resolution. So, then what do we do with all of those old wired desktop webcams that ...more
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Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings
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10 Features Coming to Apple News on Your iPhone with iOS 17.5 — Including Some Big Ones!
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Download and Install iPadOS 17.5 Beta on Your iPhone to Explore New Features Before Everyone Else
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Focus Profiles Will Change How You Use Your iPhone — Here's How to Set Them Up for Distraction-Free Experiences
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Force Restart an iPhone 15, 15 Plus, 15 Pro, or 15 Pro Max When It's Frozen, Glitchy, or Won't Turn On
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Automatically Bypass Human Verification Prompts on Your iPhone, iPad, or Mac to Experience Fewer CAPTCHAs
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Make Siri Say Whatever You Want Every Time You Connect Your iPhone to a Charger
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Use FaceTime's Secret Hand Gestures and Reaction Buttons to Add Animated On-Screen Effects to Your Video Feed
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See Passwords for Wi-Fi Networks You've Connected Your Android Device To
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Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings
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The Trick That Lets You Link to Specific Start Times in YouTube Videos Right from Your Phone
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Dial These Secret Codes to See if Someone Is Hijacking Calls & Texts on Your iPhone
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Sensitive Info You Black Out in Images Can Be Revealed with a Few Quick Edits on Your iPhone
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Dox Anyone
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Keep Your Night Vision Sharp with the iPhone's Hidden Red Screen
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CC in a Physical Business Letter
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Revive a Stale Baguette Using the Miraculous Water Trick
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25 New Features and Changes Coming to Your iPhone with iOS 17.5
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See What Traffic Will Be Like at a Specific Time with Google Maps
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Clone Any Android App on Your Samsung Galaxy Phone Without Using Any Third-Party Tools
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Find Vulnerable Webcams Across the Globe Using Shodan
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15 Hidden iMessage Features for iPhone You Probably Didn't Know About
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Scan for Vulnerabilities on Any Website Using Nikto
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Use Odin to Flash Samsung Galaxy Stock Firmware
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Your iPad Has a Hidden Built-in Calculator You're Not Using — Here's How to Unlock It
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16 Harry Potter Spells for Siri That Turn Your iPhone into a Magical Elder Wand
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How to Make a Cube, Octahedron & Icosahedron from Sonobe Units
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Make This Amazing 9-Layer Density Tower from Things Found in Your Kitchen
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The Best Investigatory Projects in Science: 16 Fun & Easy Ideas to Kickstart Your Project
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Scan Websites for Interesting Directories & Files with Gobuster
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Use Your iPhone to Hear the World Around You Better, Spy on Conversations, Listen to Your Heartbeat, and More
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Your iCloud Email Lets You Create Aliases to Protect Your Primary Email Address and Organize Your Inbox
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Trigger iMessage Effects with Just a Keyword
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Bypass File Upload Restrictions on Web Apps to Get a Shell
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Set a GIF as a Live Wallpaper for Your iPhone's Lock Screen Background
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Permanently Stop Any App from Updating on the Play Store — No Computer Needed
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Turn Your iPhone into a Bedside Clock, Digital Photo Frame, or Full-Screen Smart Display with iOS 17
