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How To: Convert YouTube to mp3 Online

The majority of these online converters allow you to record convert and download YouTube videos in all available resolutions. In addition, this great feature you get most of these services for free and convert in real time by streaming data directly from YouTube.

How To: Convert Images Into PDF

We always have so many file formats in our computer, we use MS Word to view .doc files, MS Excel to view .xls files, Adobe Reader to view PDF files, image viewers to view all kinds of image formats, and browser to view html files. It seems we need to install many programs to view so many kinds of file formats, and we have met a lot of people who wonder how to solve such problems. So can we transfer those files into one uniform and secure format? The answer is definitely yes, we are here to in...

How To: Convert Videos to Different Formats for Free with Format Factory

In my last article, I discussed how you could download almost any video from almost any video sharing site using the free NetVideoHunter add-on in Mozilla Firefox. Now in this article, I will discuss how to convert those videos you’ve downloaded to any format—also for free. Most of the time, the videos you download with NetVideoHunter are in FLV (Flash video) format, which is something that not all video players can play. That’s why I made this article.

How To: Windows 7 Won't Boot? Here's How To Fix Your Master Boot Record

With a lot of Null Byters playing around with Linux because of its excessive use in the hacking world, some of you are bound to run into some trouble with the installation at some point or another. If you make a mistake, or you're intimidated by the wonky-looking installation screen, you may want to just stick with Windows. However, you may notice it can be hard to go back once you've crossed a certain point in the installation. Your Windows installation may be broken or unbootable.

How To: Test Drive Gmail's New Interface

Google's hard at work beefing up their new Google+ social network, and while they continue to improve new features like Circles and Hangouts, they haven't lost track of their other online features already widely in use. If you're already a part of the Google+ project (currently closed to invites right now), you've probably noticed the changes in Picasa Web, but Gmail has been getting some great updates as well—and you don't have to be in the Google+ network to use them.

Community Byte: HackThisSite Walkthrough, Part 3 - Legal Hacker Training

Welcome to another Community Byte announcement from Null Byte! The goal of the Community Bytes is to teach people in a co-operative, hands-on manner. Learning from experience and immersing yourself in a subject is the best way to learn something foreign to you, so that is exactly what we do! In our sessions, we have started to both code and complete HTS missions. This means that there is something for everyone here, so make sure you join us.

Goodnight Byte: HackThisSite Walkthrough, Part 2 - Legal Hacker Training

Welcome to the closing of the second HackThisSite and programming Community Byte. First and foremost, I would like to ask that people start showing up on time to the Community Bytes. If you need help converting your time zone to PST, go to Time Zone Converter. When users do not show up on time, we have to go backwards and catch everybody up. This wastes time and will also make other users' experience less enjoyable when they have to watch and listen to the same thing 100 times. Punctuality as...

How To: Get Free Windows Software Daily

When you look up the word free in the dictionary, you'll find a lot of definitions, but in the days of digital dependency and a falling economy, free only means one thing—expensive stuff for nothing. And if you own a Windows computer, one of the best sites to get free software from is Giveaway of the Day.

How To: Mine Bitcoin and Make Money

Bitcoin is a new currency built off "Satoshi Nakamoto's" (alias) 2008 Bitcoin white-paper. Bitcoin provides its users with a way to make peer-to-peer (P2P) transactions without having to use a bank as a mediator. There is no middle man, no corporation backing it, and no one has access to your money, except you. It's decentralized from government, run by the people, for the people.

Jonathan's Starbucks Card: A Social Experiment in Sharing Ends

Last month, mobile application consultant Jonathan Stark unleashed his Starbucks Card to the public as an "experiment in social sharing of physical goods using digital currency on mobile phones." Basically, he purchased a Starbucks Card and registered it via the Starbucks Mobile App for iPhone (there's an Android one, too) which allows caffeine addicts to pay for coffee and baked goods with their mobile device. He then took a screenshot of the barcode and let anyone on the web download it for...

News: My China World

Tips China is called Zhong Guo to chinese people which means "Middle Country" or literally "Middle Kingdom" but nobody calls countries kingdoms anymore, not even the chinese.

How To: Play Safe & Avoid FarmVille Scams

With FarmVille being one of the hottest Facebook games on the market, it's no wonder it's the primary target for scams and virus downloads. Anyone playing FarmVille is at risk, but the primary targets are those looking to improve their gameplay and build their farms and neighbors up. These "farmers" are the ones seeking quick hacks and cheats.

Weekend Homework: How to Become a Null Byte Contributor (2/17/2012)

Grab your thinking caps and get your hack on. Null Byte is officially seeking contributors on a weekly basis who are willing to take the time to educate the Null Byte community on anything, from hardware hacks to life hacks. Contributors that write tutorials will be featured on the Null Byte blog, as well as the front page of WonderHowTo (providing it's up to par, of course).

Listen In: Live Social Engineering Phone Calls with Professional Social Engineers (Final Session)

We had a blast during last week's social engineering calls. One of our attending social engineers was so clever that she convinced several people on Craigslist that lost items were hers, even if it seemed she couldn't be trusted. But females are better social engineers, naturally. Some say that females have a special knack for manipulating men, but I think that's preposterous. I can't see why that would be true in a million years (note my sarcasm).

Community Byte: HackThisSite, Realistic 5 - Real Hacking Simulations

Eventually, we plan on doing some root the box competitions here at Null Byte, but we're still looking for a server to play on. Anyone want to donate one? You won't regret it. Root the box is like 'king of the hill', except you have to hack a server and maintain access. Each server will have numerous known security holes, but until then, let's get back to the regular weekly coding sessions and realistic hacking missions on HackThisSite.

Weekend Homework: How to Become a Null Byte Contributor (2/10/2012)

We're officially seeking Null Byters on a weekly basis who are willing to take the time to educate the community. Contributors will write tutorials, which will be featured on the Null Byte blog, as well as the front page of WonderHowTo (IF up to par, of course). There is no need to be intimidated if you fear you lack the writing skills. I will edit your drafts if necessary and get them looking top-notch! You can write tutorials on any skill level, and about anything you feel like sharing that...

Community Byte: HackThisSite, Realistic 4 - Real Hacking Simulations

We'd like this to be one of the last HTS mission announcements, at least for now. As soon as Null Byte finds a server to play with (anyone want to donate one?), we are going to start doing root the box competitions, which is like king of the hill, except you have to hack a server and maintain access. Each server will have numerous known security holes. But for now, back to the normal flow of things...

How To: The Hacks Behind Cracking, Part 2: How to Generate Software Keys

If you've ever heard software piracy terminology being discussed, I'm sure the term KeyGens came up. KeyGens is short for key generator, which is a program that exploits algorithmic faults in software by generating software license keys that appear to be genuine. Normally used as a technique to protect the source code software and prevent piracy, a key generator exploits the key algorithm to effectively nullify the need for any software licenses. For example, we must try to find patterns in t...

Community Byte: HackThisSite Walkthrough, Part 4 - Legal Hacker Training

Another Community Byte announcement from Null Byte! The Community Byte projects serve to teach people in a co-operative, hands-on manner. Learning from experience and immersing yourself in a subject is the best way to learn something foreign to you. In our sessions, we have started to both code and complete HTS missions. There is something for everyone here, so make sure you join in on the fun learning experience.

News: Wake Up! Anti Sleep Pilot for iPhone Helps Curb Tiredness Behind the Wheel

Always falling asleep behind the wheel? The National Highway Traffic Safety Administration (NHTSA) estimates that there are over 56,000 sleep-related accidents each year, resulting in 40,000 injuries and 1,550 deaths annually in the United States. Don't want to be a statistic? Then you may want to try out ASP Technology's mobile application which aims to keep you awake when you're fatigued on the road.

Realm of the Mad God: A Free Indie Browser Alternative to World of Warcraft

World of Warcraft has been on top of the world for seven years. No other MMO has come close to challenging its dominance of the genre, and it has generated billions of dollars for Blizzard. They have spent a lot of money adding more and more content, to the extent where the full game with all the expansion packs takes up 65 GB of hard drive space. It is a beautiful game; well balanced, and a milestone in the history of the medium.

News: Man Immortalizes Dead Fiancée in Virtual World

Death is tough for the living, and those who mourn do all sorts of odd things to cope with it. Some keep mementos, some build towering statues, others create memorial paintings or write sad songs, all of which are healthy in moderation. Honoring the dead has been around for so long, it's part of what makes us human. Recently, the practice of memorializing the dead has spread from the arts, religion, and ceremonial burial to video games.

News: Freakish Fanatical Facts on FarmVille

Get a little perspective on FarmVille hysteria, via FarmVille World, written by tenebrism: Did you know it only took five weeks to make FarmVille?  That it currently has over 80,000,000 users?  That FarmVille farmers outnumber real farmers in the United States by a ration of 80 to 1?