How To: Clean a scratched CD or DVD with toothpaste
In order to remove the scratches from a CD with toothpaste, you will need: regular toothpaste, a towel or washcloth, and water.
How To: Solve the blinking "FEE" error message on a Nikon DSLR
In this video, it is demonstrated how to get rid of a "FEE" error message on a Nikon DSLR camera. The solution is fairly simple and quick to do. First you will want to turn your camera on to where you see the "FEE" error message on the LCD screen. Next, you will set the camera's aperture ring to the highest number available. After this, the last step is to lock the aperture ring by using the switch. After doing this step, your camera should return back to normal working order and the "FEE" er...
How To: Calculate compound interest using a TI-84 and solver
This is a video tutorial in the Electronics category where you are going to learn how to calculate compound interest using a TI-84 and solver. Press the apps button on the calculator and press enter to load the TVM Solver which is the 1st choice. Here the meaning of various notations are N is time, I% is the percentage, PV is present value, PMT is payment, FV is future value and C/Y is compounding period. The problem is find the compound amount and the interest earned on $12,903.45 compounded...
How To: Turn off your iPod Nano or iPod Classic
You can turn off both the iPod Nano and the iPod Classic the same way. To turn it off you have to push a button on the click wheel of the iPod. You will push and hold the play pause button until the iPod goes off. The play pause button is the one that has the two lines and the triangle side by side. Once you have held them down and the iPod has gone off then there is one more thing you need to do. On top of the iPod there is a lock button just move that button to the lock position and you are...
How To: Make a wide angle and fisheye photo lens for cameras
Get wide-angle and fish-eye effect for about $5 with this DIY lens attachment. Expands your camera's viewing angle up to 200 degrees. Great for tight-quarters indoor shots, stunning landscapes, and funny fish-eye photos. Amazing results. For use on photo and video cameras.
How To: Email pictures and videos on a Kodak EasyShare camera
This interactive Kodak EasyShare camera tutorial takes you through every step necessary to email pictures and videos. If you have a Kodak EasyShare digital camera, you're going to need to know how to do this important step in maintaining and using your camera. Let Kodak teach you how. It's easy to send those videos and photos to your loved ones from your camera connected to your computer, and is basically the same on all Kodak EasyShare digital cameras. Email pictures and videos on a Kodak Ea...
How To: Hack an iPod on a Mac
When performing this iPod hack, make sure to turn off your iTunes and keep it from popping up after you've plugged in your iPod via USB. Take a look at this tutorial and learn how to hack into you iPod on your Mac with the program Alterpod. With luck, no error log will pop up once you click restore.
How To: Import your music library into your Zune
You just got your Zune software loaded, and you're just chomping at the bit to get all of your music in there. Don't worry. We'll tell you how to do import your music library to your Zune in bulk. Import your music library into your Zune.
How To: Fix an iPod with a "folder & exclamation mark" warning
This video shows us how to fix an iPod that is displaying a folder icon and exclamation mark warning and does not function. The first thing you will need is obviously the iPod, typically the 1st Generation to 5th generation iPod. The second thing you will need is your sync cable, and also a wall charger. The first thing you have to do with the iPod is to reset the iPod by holding down the center button and at the same time hold down the menu button. After a few seconds without letting go the ...
How To: Enable auto focus in video mode on the Canon 5D
Many people have complained about the lack of autofocus in video mode on the Canon 5D Mark II. Fortunately, this video demonstrates a solution by utilizing the live mode, thus enabling the still camera's autofocus features.
How To: Put Songs on Your iPod Without Using iTunes
Putting music on your iPod using Windows normally require having to use iTunes, which can be a real pain in the but if you hate using extra software for something that should be as easy and dragging and dropping.
How To: Clean the inside of your big-screen televsion
Dust, bugs and cobwebs can get behind the screen of your big-screen TV and ruin the picture. You can open up your own TV and, with glass cleaner, a soft rag and a can of compressed air, get rid of most of the detritus interfering with your picture.
How To: Connect a laptop or PC to your TV with an RGB cable
In this Electronics video tutorial you will learn how to connect a laptop or PC to your TV with an RGB cable. Take your RGB cable and plug it in to the back of the TV as shown in the video. You can also do this with the HDMI cable. Now take other end of the RGB cable and plug it in to the laptop or PC. Then you right click on your desktop, go down to graphics options > output to > monitor. Now you have to change the input to your TV. This will depend on the make and model of your TV. Once tha...
How To: Open your Nike+ iPod sensor and replace the battery
CadNYC demonstrates how to open the Nike iPod sensor casing. Replacing the iPod Nike sensor battery is easy and low cost with a few simple steps. First, place the sensor in a vice clamp and saw off the casing using a very thin hacksaw blade. then, open up the sensor compartment to have access to the battery. You can now remove the battery and replace it with another battery which will cost about two dollars. After you replace the Nike iPod sensor battery, use a strong adhesive to glue the cov...
How To: Print 2-sided (duplex) w/ an Epson all-in-one printer
The Epson video describes how to print two-sided on one piece of paper. When document is ready, go to "File" and then "Print". Click the "Properties" button and select Page Layout tab and turn on the two-sided printing option. Click "OK" in print window. Wait for Epson printer to complete the first page. Take paper, flip over and put it back upside down in the paper feeder. There are instructions that will pop out on screen for this. Click resume and the second page will be printed on the bac...
How To: Disassemble an Apple iPod Touch, 2nd Generation
You have an iPod Touch, but it's broken. Why spend tons of money to have Apple or some dealer repair it when you can do it yourself? See how to disassemble the iPod Touch.
How To: Delete pictures and videos on a Kodak EasyShare camera
This interactive Kodak EasyShare camera tutorial takes you through every step necessary to delete pictures and videos. If you have a Kodak EasyShare digital camera, you're going to need to know how to do this important step in maintaining your camera. Let Kodak teach you how. It's easy to remove unwanted media and is basically the same on all Kodak EasyShare digital cameras. Delete pictures and videos on a Kodak EasyShare camera.
How To: Upgrade the firmware for Flip Video Camcorder software
Here's how to solve problems and get better results with the Flip Video camcorder software by upgrading the firmware. Bill myers shows you how it's free and easy to do.
How To: Use iPod Nano's hidden tricks
If you're just using your iPod Nano for music, you're missing out. Watch this iPod tutorial video to find out about the sleep timer, alarm clock, and more. You'll be a pro at using your iPod Nano's hidden tricks after watching this helpful how-to video.
How To: Root Your Samsung Galaxy Camera with CF AutoRoot
As if Samsung's Galaxy series isn't already ruling the smartphone and tablet world, they've now moved on to digital point-and-shoots with their new Samsung Galaxy Camera. The smartphone/tablet/camera hybrid comes equipped with a 16-megapixel image sensor and a touchscreen equivalent to that of the Galaxy S3's size. Not only can you instantly upload photos and 1080p video to the social media of your choice, you can also surf the web and download apps from Google Play as you would any other And...
How To: Take Better Photos Without a Better Camera
Taking great photos doesn’t mean you have to invest in an expensive camera. By learning a little bit about photography and the camera you have, you can use a simple point-and-shoot to capture amazing pictures. Try out these tips to begin!
How To: Make a laser out of a lighter
Kipkay has a new cool project for you. In this video, you'll learn how to make a laser out of a lighter. All you need to do is a cheap butane lighter. Any one will do, including one bought from a convenience store. Just watch this how-to video, and you'll be playing with your laser pointer in no time at all!
How To: Hack a VHS Camcorder into a Night-Vision Headset
Watch as Kipkay hacks a bulky VHS camcorder and turns it into a night vision headset. This video tutorial will show you that old technology can still be useful in today's world. Just think, you might not have ever been able to see in the dark corners of the night without this hacked VHS camcorder. Night vision isn't just for the military, it's for you, and me, and your dog...
How To: Graph Mario on a TI-83 Calculator
When it comes to graphing and comparing functions, the TI-83 graphing calculator is the end-all device for math and science students. But one of the most entertaining aspects of Texas Instruments' powerful algebraic and trigonometric calculator is not the equations themselves, but rather the art that can be "equated" on them—just think of them as the mathematical equivalent of the Etch A Sketch.
How To: Transform Multiple Screens into One Big Virtual Display
The Junkyard Jumbotron is an amazing project that allows a collection of random web browser enabled displays—laptops, smartphones or tablets—to share a single image split across the group, creating one large virtual display. Created by Rick Borovoy at MIT's Center for Future Civic Media, the app is completely free and open, meaning you can do it yourself in a matter of minutes. It works like this:
How To: Repair a plasma TV with a blinking LED light issue
Plasma TV's are awesome but extremely fragile. If all that happens when you turn your plasma set on is a blinking LED light or it works for a while then turns off, you may have a blown capacitor on your power supply board. This video will show you how to fix the problem yourself and save $800!
How To: Fix the O-ring in a broken DVD player
If you have a broken DVD player and the tray door doesn't open when you press the button, this informative video shows you a possible quick fix to get it working again. In this scenario, the O-ring connecting the sprocket wheel with the motor has broken and snapped over use. This video shows how to open the case and access the internal sprocket wheel.
How To: Use the EyeClops Mini Projector to Play Xbox 360 Games or Watch iPhone Videos
It isn't a new gadget, but the EyeClops Mini Projector still makes a great stocking stuffer for Christmas Day. It's great for kids to play with, but for techies— it's sure to be something fun to hack and mod this holiday season.
How To: Use the Mirror Lock Up on the Canon 40D
In this video we learn how to use the Mirror Lock Up on the Canon 40D. First, press the shutter and lock up the mirror. Second, press down on the exposure. Do this with a remote if you have one or use the timer mode. To do this, turn it out of focus then turn it on two or ten second focus. Then your single press will open it up and then take the exposure so you don't have to press it twice. This should make your exposure turn out correctly, use this whenever you would like and enjoy taking pi...
How To: Use magnetic card readers and writers with your PC
Magnetic card readers can make e-transactions far simpler, especially for people who are running their own small business. You can also watch this video to learn about card writers, which can let you create your own magnetic cards (such as a membership card) to track your customers' activity.
How To: Restart a frozen iPod Classic or iPod Video with the Menu & Center buttons
If you still have one of the older iPods, like the iPod Classic or the iPod Video, then you might have some problems with them freezing up occasionally. If that does happen, this video will show you the quick steps to restarting your Apple iPod by pressing and holding the menu and center buttons. If you this doesn't work, you can try restoring the software via iTunes. If that doesn't fix the frozen iPod, then you'll need to contact Apple or a repair technician.
How To: Control shutter speed and aperture settings on a Canon EOS DSLR camera
Looking for a quick guide on how to use the manual mode on your Canon t2i, 5D or 7D? It's easier than you'd think! So easy, in fact, that this free video tutorial can present a complete overview of the process in just over three minutes' time. For specifics, including detailed, step-by-step instructions, take a look.
How To: Transmit files wirelessly on the Canon EOS 7D
You can easily share and transport your photo and videos on the Canon EOS 7D by using the wireless file transmission option. See exactly how sharing and downloading your files to computers and other devices works in this video. When the digital SLR camera is combined with the WFT-E5A Wireless File Transmitter, transmitting is easy.
How To: Change viewfinder options on the Canon EOS 7D
There's a new LCD viewfinder on the Canon EOS 7D, and in this video, you get to see all about it. See how you can change your viewfinder options on this digital SLR camera with ease. You can display almost any information you want.
How To: Use the electronic level display on the Canon EOS 7D
The EOS 7D has an accurate level display, which you can activate on either the read LCD monitor or in the viewfinder. See how to work the electronic display on the Canon digital SLR camera. This is great for getting a steady shot wherever you need it.
How To: Format a memory card with a Panasonic G1 or GH1 camera
Learn how to format a SD memory card using a Panasonic G1 or GH1 digital camera. Whether you're the proud owner of a Panasonic Lumix DMC-G1 or DMC-GH1 micro four thirds digital camera or perhaps just considering picking one up, you're sure to like this free video tutorial, which presents a complete overview of how to format a memory card when it's in a G1 or GH1 camera. For more information, including detailed instructions, watch this digital camera user's guide.
How To: Skip previews and ads on your DVD players
Remember the last time this happened to you? You got home, put on a DVD to watch, and got stuck watching about 12 trailers and ads before you even got to the movie. Pressing the menu button didn't help, and you felt powerless against the MPAA. Well, check out this tip from CNET. All you have to do the next time you pop in your DVD is the following: 1. Play DVD. 2. When the trailer starts, click Stop twice. 3. Then click Play. Voila! The DVD will now play your movie.
How To: Disassemble a first-generation iPod Touch
This video describes how to take apart a first generation iPod. To open the iPod, the video recommends using a putty knife or similar flat tool to gently ply open the casing. The presenter recommends being especially careful if this is the first time opening the casing. Once you have the first side open slightly wide work your way around the casing, making sure the entire casing is spread evenly around. Once all the sides are loose, the back casing just slides off. There are then two componen...
How To: Clean the camera contacts on a DSLR
When the camera has trouble auto focusing the first step to take is to clean the contacts on the lens. If it continues then the contacts on the camera may need cleaning. When you clean the contacts in the camera you have to be extremely careful because they are inside the shutter chamber and there are a lot of small parts that can be easily broken in there. Face the camera down at all times during the cleaning procedure. Take the battery out of the camera and remove the lens. Put the rear cap...
How To: Use Auto-FP high speed sync for Nikon SB speedlights
In this video tutorial, viewers learn how to use Auto-FP high speed flash on the Nikon SB camera. Begin by attaching the SB speed light onto the camera and turn on the speed light. This video will be setting up vie the camera menu. In he menu, set it at 1/250s and exit out the menu. The "FP" icon will now appear on the LCD panel. Increase it to 1/8000s or stop up to F/2. 8. This video will benefit those viewers who are interested in photography and would like to learn how to use Auto-FP on a ...
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