Computers & Programming Features
How To: Make an animation loop in Java when game developing
Want to write Java games and applications but don't know beans about object-oriented programming? Never you fear. This free video tutorial from TheNewBoston will help you on your merry way to accomplishing just that. Specifically, this lesson will demonstrate how to make a simple animation loop. For detailed instructions, watch this programmer's guide.
How To: Change photo album privacy settings on Facebook
Protect your privacy. No one else is going to do it for you. Especially on Facebook. This clip will teach you how to alter privacy settings for your photo albums. This clip will show you how it's done. It's easy! So easy, that this video tutorial can present a complete, step-by-step overview of the process in about twominutes. For more information, including detailed, step-by-step instructions, watch this video guide.
How To: Permanently erase computer files in your trash
This video shows you how to permanently delete items in your computers trash can. He states that the easiest way to delete all of the files you in trash can is just plainly hit the delete button. Apple also has a built in function in the trash can that allows you to protect certain files in your recycle bin. he gives the code sudo r - R to block the recycling bin from automatically deleting all files in your recycling bin.
How To: Create a vertical navigation bar from an unordered list with HTML & CSS
In this clip, you'll learn how to create a vertical nav bar from an unordered list with HTML and CSS (cascading style sheets). For more information, including a complete demonstration, and detailed, step-by-step instructions, as well as to get started creating your own navigation bars, take a look.
How To: Eject and recover a stuck CD or DVD on a Mac
PowerBook Medic is the ultimate resource for Mac computers and electronics repair. They have helpful tutorials on most Apple products including the MacBook, MacBook Pro, PowerBook, iBook, iPhone, iPod, and more, covering topics from disassemblies, to RAM upgrades, to replacement hard drives.
How To: Remove the hard disk drive (HDD) from a G5 iMac
In this how to video, you will learn how to remove your hard drive from an iMac G5. First, open the cover of your iMac. There will be torx screws that have to be removed from the left hand side of the hard drive. Once this is done, you will have to unplug the two cables located on the bottom of the drive. From here, remove the hard drive up and out. Unscrew the screws attaching a bracket to the hard drive. Once this is done, you can swap in your old drive for a new one, or make modifications ...
How To: Create an RSS feed with pHP using DomDocument
This tutorial teaches you how to create an RSS feed with PHP using DomDocument. You can generate the items with a database loop, and this example uses a very simple array. Take a few minutes and add some more knowledge to your PHP world.
How To: Creating a custom class in Flex 3
In this programming tutorial, Mike Lively of Northern Kentucky University explains the six parts of a Flex 3 class. He demonstrates how to create and extend a class using Flex 3, and how to bring that class into a Flex project using xmlns name space. Learn how to work with custom classes in this beginners Adobe Flex Builder 3 tutorial.
How To: Boot in safe mode in Windows XP
There are times when you must start up your Windows XP computer system in Safe Mode, for example if you need to remove certain viruses, key loggers, adware, etc. that cannot be removed while in standard mode. If you want to learn how to boot in safe mode in Windows XP, you should watch this. 1. Turn on your computer. Make sure your monitor is on and you do not step away from your computer, as booting into safe mode happens within the first minute of when you turn on your computer. You should ...
How To: Take a picture off your PCs screen
You don't need a camera to take a screen shot of your computer. In fact, a camera would probably give you an extremely blurry picture! There is a special button on your keyboard called Prnt Scrn. All you need to do is press that button. The screen shot of your desktop is then stored onto your clipboard. To get it off the clipboard, you need to paste it in paint. Open it up, go to edit and click paste. Then go to file and click save as to save your file. Choose where you want it to be saved, n...
How To: Hide files within other files easily on Windows
A video tutorial on some tricks to hide files on your computer within other files so that they will be completely hidden.
How To: Virtualize Windows XP with VirtualBox, the Free Virtualization Solution
Things You'll Need A fully working operating system that supports VirtualBox (Windows, OS X, Linux or Solaris)
How To: Burn an img file to dvd on the Mac
In this quick video tutorial Mike will show you how to burn an IMG file to DVD on the Mac. Follow these steps to burn an IMG file to DVD on the Mac: Click on Finder Applications Utilities Disk Utility. Highlight the file, click Burn. You will be asked if you want to burn it to the superdrive. Click Burn. It may take a while, but when you are done you will have a CD or DVD that is ready to use.
How To: Burn an MP3 CD in Mac OS X
MP3 CDs are a convenient, economical way of taking a substantial part of your music library with you on the road. In this tutorial, Gary Rosenzweig from MacMost.com looks at how to use iTunes to make an MP3 CD that will fit hundreds of songs on to a single CD and play back in most modern CD players.
How To: Make a bootable CD/DVD in Ubuntu Linux
When you are using Linux or Ubuntu, it is smart to back it up. This tutorial will show you how to use a program called Remastersys to clone and backup your Linux distribution including root, home, other partitions and all personal, custom configuration to a fully deployable, shareable, bootable live CD or DVD.
How To: Block usage, games and programs with Parental Controls on Windows 7
Windows 7 is the hot, new operating system replacing the past XP and Vista systems. Windows 7 is the most simplified, user-friendly version that Microsoft has developed - ever. Get acquainted with your new version of Windows straight from Microsoft.
How To: Replace a hard drive in a late 2008 MacBook Pro
In this how-to video, you will learn how to replace a hard drive in a 2008 Macbook Pro. Make sure you use the proper anti-static precautions before replacing the device. You will need a T6 screwdriver and a Phillips screwdriver. Make sure you transfer your data from the old drive to the new one before installing. Shut down the computer, close the lid and turn the laptop over. Remove the battery cover and battery. The hard drive is held by a plastic retaining bar. Loosen the screw holding the ...
How To: Get familiar with a Mac in comparison to a PC
Check out this informative video tutorial from Apple on how to get familiar with a Mac in comparison to a PC. If you're used to working on a PC, this video will show you some of the basic differences between using a PC and a Mac. Once you get to know the fundamentals, you'll find that it doesn't take long to get familiar with the Mac.
How To: Create a custom-colored tab bar in an iPhone or iPod Touch application
In this clip, you'll learn how to change the colors of the default iOS tab bar. Whether you're new to the Objective-C operating language and Xcode IDE or are a seasoned developer merely looking to pick up a few new tips and tricks, you're certain to be well served by this tutorial. For more information, including a complete overview and detailed, step-by-step instructions, watch this free video Objective-C programming lesson for iPhone & iPod Touch developers.
How To: Split video files with MKVToolnix on Ubuntu Linux
New to Ubuntu Linux? 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 split video files with MKVToolnix on Ubuntu Linux.
How To: Build a simple Core Data application in Mac OS X
Core Data is a powerful data-management framework introduced with Mac OS X v10.4 Tiger. When you take advantage of Core Data, it slashes the amount of custom code you need to write in order to manage application data. Opening, saving and undo management can all be handled by Core Data, freeing you to concentrate on creating unique features for your application. This video tutorial, which presents a general introduction to using Core Data, will walk you through the process of building a simple...
How To: Get free anti-virus software
Don't pay for virus protection. You can get basic non-intrusive virus protection from Avira. Check out this quick video tip from Tinkernut to see how and where to get the Avira free anti-virus software program for free!
How To: Install the Ubuntu Software Store on Ubuntu Linux
New to Ubuntu Linux? 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 install the Ubuntu Software Store on Ubuntu Linux.
How To: Get module information in Python
Bucky from The New Boston serves up this Python video tutorial on how to get module information in Python. This is the program you use to write all of your Python code down. Learn how to get extra info from outside modules!
How To: Manually open a jammed CD or DVD drive on a computer
This video will show you how to manually open a jammed CD or DVD drive on your computer. Follow these instructions to open up a jammed CD or DVD drive on your computer: You will need a fine tipped Allen wrench, very thin screwdriver or even a paper clip. Find the very small hole on the front of the drive, and carefully insert your screwdriver in there. Push it all the way to the back and the tray will slide out, either half way or all the way.
How To: Hide & display desktop icons on Ubuntu Linux
New to Ubuntu Linux? 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 hide and display desktop icons, such as mounted drives, computer, and trash icons, on Ubuntu Linux.
How To: Use EKTS (electrical control techniques simulator)
A tutorial of how to use EKTS.
How To: Use the Mac App Store on Mac OS X
No longer will you need to get in your car and head down to the software store to pick up the latest copy of Photoshop. With Apple's new Mac App Store you can purchase and install the latest apps fromthe comfort of your own home!
How To: Fix a computer that doesn't power up or has no power
This quick video tutorial will show you how to fix a computer that has no power. If your computer won't power up, follow these steps: Check the back of the computer to make sure the power cord is plugged in, and check the other end of the cable to make sure it's plugged into your power strip, and that the power strip is turned on. Try plugging your computer directly into the wall. Check the switch at the back of your computer to see if it is in the 'off' position. Unplug the power cord. Hold ...
How To: Crack a 64-bit WEP key on a Linux computer with Aircrack-ng
In this clip, you'll learn how to use the Backtrack Linux distro and the Aircrack-ng WiFi security app to crack a 64-bit WEP key. The process is simple. For more information, including step-by-step instructions, and to get started testing the security of your own WiFi networks, watch this hacker's how-to.
How To: Repair a MacBook 13" - Unibody glass LCD removal
PowerBook Medic is the ultimate resource for Mac computers and electronics repair. They have helpful tutorials on most Apple products including the MacBook, MacBook Pro, PowerBook, iBook, iPhone, iPod, and more, covering topics from disassemblies, to RAM upgrades, to replacement hard drives.
How To: Edit & delete data in PHP & MYSQL
This video describes how to edit and delete data in PHP and MYSQL. The video is about twenty minutes long and is perfect for anyone learning how to manage databases and websites with PHP or MYSQL. This video is part of a series on learning PHP and MYSQL. However, this video is not intended for anyone who is technically challenged or not a coder and should only be watched after having a good grasp on PHP syntax.
How To: Fix a "BOOTMGR is missing" boot error in Windows Vista
Have you ever gotten the error message, "BOOTMGR is missing" on your PC? Well, if you have check out this video. In this tutorial, learn how to remedy and fix this problem in no time.
How To: Disable the annoying user account control popup prompts in Windows Vista
Why is Windows always asking you for permission before you do anything? Since when does Windows control your computer, and not you? Those user account control popups can be so frustrating, especially when it comes to simple tasks.
How To: Install Windows 7 Vista with a USB flash drive
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.
How To: Identify computer parts
This video tutorial helps you identify the various components within a desktop computer. The CPU, a circular windmill-looking piece, consists of a fan that keeps the CPU cool. The CPU chip is located underneath this fan. There are four RAM slots in this particular motherboard featured in the video. The video card connects toward the middle and clicks into a PCI Express slot, which provides video. On the bottom there are expansion slots, which audio or network cards can be connected into. The ...
How To: Hide the Menu Bar and Status Bar in VirtualBox
Want to know how to hide the Menu and Status Bars in VirtualBox? It's easier than you'd think! So easy, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the process in just over four minutes. For more information, including step-by-step instructions, take a look.
How To: Do more with the Sidebar in the Mac OS X Finder
Check out this informative video tutorial from Apple on how to do more with the Sidebar in the Mac OS X Finder. Learn about the Sidebar devices, the Sidebar shared, the Sidebar places, and the Sidebar search for. Mac OS X. It's what makes a Mac a Mac.
How To: Fix a "Missing or corrupt windows_root\system32\hal.dll" error on a Windows PC
Looking for instructions on how to fix a missing or corrupt hal.dll error on a Windows PC? It's easy! So easy, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the process in just over five minutes. For more information, including step-by-step instructions, take a look.
How To: Encrypt a D-Link router with WEP password protection
In this Computers & Programming video tutorial you will learn how to encrypt a D-Link router with WEP password protection. First you connect to your wireless network. Open your browser and type in http://192.168.0.1. Type in your base station username and password and press OK. Under the SETUP tab, select WIRELESS SETTINGS, scroll down to 'Wireless Security Mode' and select 'Enable WEP Wireless Security'. Scroll down to WEP. Under WEP Encryption pull down menu select 128Bit. Now create a pass...