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How To: Graph linear equations using y=mx+b

This video is an instructional guide about Graph Linear Equations presented in algebraic form. It is an easy to follow, step by step guide to solving such equations using the graph intercept formula. The first example equation is Y = 2x -1 over y = mx + b. The video then shows you how to breakdown the equation into manageable sums using fractions to represent the data, and then presents the formula for interpreting the answer from these sums onto the graph co-ordinates. The second and third e...

How To: Use AppVerifier to debug Windows Mobile applications

If you've programmed a few Windows Mobile applications, you might need to perform some troubleshooting and debug the program to weed out all the problems. You can do this with AppVerifier. Marty Larson demonstrates installing, configuring and using the "AppVerifier" Application Verifier tool to debug Windows Mobile applications.

How To: Make a calendar in VB.Net

You can create a calendar for your computer using VB.net. It is extremely easy and very quick to make this for yourself. First you're going to select 'month calendar' and click that into your form area. Now center the box closer to the calendar, and change the name of your application to monthly calendar. Now all you need to do is test the application. Go up to the Start Debugging button and make sure everything is good with that. That's all you need to do-now you have your very own little ca...

How To: Properly measure flour

Maggie Ruggiero, a food editor with Gourmet Magazine, and Test Kitchen demonstrate how to correctly measure flour. To properly measure flour, first spoon the flour into a measuring cup. Then level the flour in the measuring cup by taking a knife and sliding it across the top of the measuring cup. Never pack the flour into the measuring cup. If you pack the flour into the measuring cup, you will get a significant difference and increase of about three tablespoons of the flour in the measuring ...

How To: Connect to Xbox Live with a laptop

In this video tutorial, viewers learn how to connect to XBox Live with a laptop. In your task bar, locate your connection and double-click it. Select Network and Sharing Center. In the tasks, select Manage network connections and select your wireless connection. Click on Adapter Properties, located in the tab above and select the Sharing tab. Check both the boxes and Press OK. Now plug the Ethernet cable between the Xbox 360 and laptop. Turn on the console and test the connection. This video ...

How To: Prepare a cast iron skillet

For this to work, you will need to take your pan through a process of heating and cooling. You put it on the stove, start the heat and apply a thin layer of fat on it, with a napkin or brush. This will open up the pours of the pan. As the fat becomes to burn and the pan heats even more, place it on a lower setting on another part of the stove and continue to apply fat. This process repairs the pan, as it pushes the rust away from the pores, so you will have a stronger pan in the end. This wil...

How To: Recover deleted files in Ubuntu using Testdisk

This video shows the method to recover deleted files in Ubuntu using Testdisk. The demonstration is done by deleting a set of pictures and recovering them later. The test disk is installed at first. Then we click on the terminal icon and go to the list options available. These include selecting the list of drives available, partition table type and the type of file system in the original photos. Then the system asks you to select the part to be analyze and destination folder. The tool then re...

How To: Make a homemade kite

Learn how to make a homemade kite with this video. To do this you will need a regular plastic bag, some plastic straws, string and scissors. Begin by using the scissors to cut the bag in half, around the edges. Once you have this, make a rhombus shape out of it. You will need five straws and tape. Use one straw for the top and two straws on each side. Make sure that these two sides are the same side. Add clear or regular tape to stick the straws to the plastic bag. Lastly, tie the string at t...

How To: Find the parallel line to a given equation

This videos explains how one can easily find the parallel line to a given mathematical equation. He starts by explaining what it means for two lines to be parallel mathematically speaking. Defining two lines, then comparing the slope of both lines you can mathematically determine that they are in fact parallel. He then moves to common math problems found on tests where you are given a point and a linear equation. He then forms a T-table with one column being line one and line two and illustra...

How To: Maintain heart health for women

Learn how to maintain your heart health at any age! Great advice for all women because the younger you are the better chance you have at protecting your heart and preventing heart disease. Starting at age 30 you should start getting cholesterol test just to keep yourself in check. Once you hit 40 you should start scheduling stress echo cardiograms which can indicate if there are problems with your heart. Once you reach 50 you really need to be aware of the signs and symptoms of a heart attack...

How To: Tie a Rorschach style decorative knot

The Tying It All Together team, or TIAT, explains the origin of the Rorschach knot and demonstrates the techniques in order to make the decorative knot. The Rorschach knot, associated with psychological testing of a subject's perception of inkblots can become a decorative knot with just one string. TIAT shows how to make "bunny ear" loops consecutively around one another while repeatedly matting and firming the string to keep it in place. TIAT also pauses periodically for the viewer to keep t...

How To: Set up the internet on your PS3

Learn how to setup internet connection on your play station 3 in simple steps. First take any wireless enabled router and to find if its wireless check if the router has an aerial. Now go to 'Settings' in your PS3 and select the network settings option. Enable the internet connection, go to connection settings, select custom method and then select the wireless option. Now scan for any access points, go through and set all the settings according to your router. Finally save the settings and te...

How To: Study for the QuickBooks advanced certification test

Take advantage of this unique opportunity to prepare for the Advanced Certification exam in an interactive day long, live session with an Advanced Certified Pro advisor! Get a jump start on becoming a QuickBooks Advanced Certified Pro Advisor. Learn how advanced certification can help you grow your business and continue to improve your skills. You will understand what advanced certification is, why it is important to your practice and how it can benefit you and your clients. Learn how to effi...

How To: Make a delicious alfredo sauce on a student budget

This video helps you make a delicious Alfredo sauce on a student budget. Melt the butter in a pan over low heat and add minced garlic to it. Before the garlic turns brown, add 30% cream to it and mix properly. Now, add parmesan cheese, salt and pepper to it. If your sauce gets too thick, add some more cream to it, or if the sauce is thin, add more cheese. Simmer for a while and taste test it. Add some salt and pepper if necessary. Make sure your Alfredo sauce recipe is creamy.

How To: Use the Spry framework for AJAX Dreamweaver CS3

ChadandToddPodcast teaches you how to use the spry framework for AJAX in Dreamweaver CS3. This allows for effects on the page to happen, without the need for the browser to refresh. You start with a simple .html page. You have 2 buttons and 2 div tags with text in them. Div 1 and div 2 have the visibility property set to hidden. Click on the div 1 button, go to Tag inspector and click behavior with a plus. Click Effects and choose Appear/fade. The target element should be div 1. Fade from 0 t...

How To: Winterize a car battery

Have your battery tested. If your battery is at least 3 years old, take it to a certified automotive repair facility. You do not want your battery, whose power is reduced by 50 percent during the cold weather, to go dead while you're in the middle of a snowstorm. If they are younger than that, make sure that the battery's posts and connections are free of corrosion. Also, make sure that your battery has all the water it needs.

How To: Factor & simplify different algebraic expressions

Math Made Easy offers some great SAT Test Prep. It helps you master the factoring and simplification of any kind of algebraic equation or expression. An expert math instructor provides easy to follow real-time chalkboard examples to help you work your way through step-by-step. It discusses when and when not to use the FOIL method. It demonstrates some of the most common factoring problems that you are likely to see on the SAT. With Math Made Easy, you don't have to let those trinomials scare ...

How To: Understand electrotonic & action potentials in a cell

Maybe you learn best by seeing things worked out in front of you and what you just saw in class today about Electronic action potential of neurons didn't quite sink in. Not to mention the test that you have coming up this week is going to be an in-depth analysis of your knowledge on this material. Let Khanacademy be your guide! For less than half the time it takes to sit through the Professors class, he explains the function of Neurons, how action potential works and sends you on your way to ...

How To: Install laminate floors in your home with Lowe's

Lowe's home improvement expert Mike Kraft is back again to show to help us install laminate wood flooring in our homes. It has been assumed that proper sub-floor preparation has been done. All the tools, equipment, and materials are gone over in detail for your safety. Proper tests for moisture are described which is very important when dealing with concrete. Laminate floors are called "floating floors" because they are not physically joined to the sub-floor and can be installed over many dif...

How To: Unlock your iPhone 3g with yellowsn0w

This is a really helpful video to teach you how to unlock an iPhone 3g. Widely appreciated, this video makes it very fun to unlock the iPhone. With the help of this video, even a novice can unlock the iPhone. Also, it is a very safe and tested method for unlocking; thus, there is no risk in giving it a try. This type of video is really helpful for the tech-savvy youths who spend a lot of money to get their devices unlocked or repaired. At last, a very, very helpful video.

How To: Clean your hardwood floors

AskAuntPattie is providing you with some how-to tips when it comes to cleaning your hardwood floors. Use a microfiber pad to dry dust on your floor. There are all different sizes of pads for your needs. You should clean the floor as often as you like. You can test your floor with a mineral smear. Yellow residue is wax finish. Clean smears are polyurethane. If you have a wax floor you should use a base wax. For a polyurethane floor use a type of floor wax from a good company. Go to a place tha...

How To: Find the area of a circle easily

In this video lesson, you learn how to find the area of a circle. The video starts with an explanation of the area's formula. This formula can then be used to find the area of any circle, given its radius, which is half the diameter of the circle. There are many applications for this formula, whether in architecture, or studying for a basic geometry test. Euclidean geometry is the cornerstone of any education, and this video teaches you one of the many formulas in geometry.

How To: Sharpen a kitchen knife with a sharpening steel

This video goes through the steps needed to sharpen a kitchen knife using a sharpening steel. The presenter goes through sharpening various knives, using two different sharpening steels. He shows the proper technique of how to use the steel, how to hold it and how to move the knife across the steel. He also shows how to check how sharp the knife is, by carefully moving your thumb down the blade, rather than across the knife, and also how to use a tomato to check for sharpness.

How To: Make an LED light brick

This video by makemagazine demonstrates a weekend project on how to make a LED light brick. The materials required for this project are listed on the link to the make magazine page in the info box or it can be orders as a kit from the make magazine store. Take the PCB (printed circuit board) and first solder the Resisters and Capacitors as shown. Next test the LEDs and separate them using a button cell batteries. Solder the LED, PIC micro-controller, DC power connector and tilt switch followi...

How To: Find the area of a triangle

In this video, learn how to calculate one of the most important puzzlers in math - the area of a triangle. This is one of the first things you will learn in geometry and is helpful in math as well as science classes. Check out this tutorial if you are having trouble grasping this concept. This video will show you how to calculate the area of a triangle easily and in detail. Master this and you will pass that next test for sure!

How To: Create a simple text effect in Flash

In this video by Task Tutorial we learn how to create a simple text effect in Flash. The first step is to create the text you want to use. Then use CTRL-B to break apart and distribute to layers. Now, convert your letters into movie clips using the menu options. Then add key frames and edit Alpha values in all of the letters. Alpha must be 0. Then add motion to the values and at frame 10 add a key frame. And at frame 15 add another key frame. Next use the free transform tool to move the text ...

How To: Find a central angle

This math tutorial shows you using geometry how to find a central angle. The teaching tutorial shows you how each line and angle are used to determine the angles within the geometry problem so that you can figure out the answer to a question. The specific math problem is used for when you are given two diameters and an arc degree. This is a great explanation if you are struggling with any geometry related question or homework problem and would easily be used to help out as a refresher or to h...

How To: Sharpen a knife with a diamond stone

Did you know that you can use a diamond stone to sharpen up your knives? Straight edge blades have a tendency to get dull unlike serrated knives. Diamond stones are better than the typical sharpeners because they can put a nice even edge on your blade and not leave burrs. After your knife is sharpened you can test it out on a piece of paper to see how well it is cut. Knives do need to be sharpened because the duller the knife the more likely you are to cut yourself.

How To: Tune up a riding lawnmower with Lowe's

Lowe's knows that riding lawnmowers are a big investment for your home and garden. This video shows the proper tools, and safety equipment needed to perform the maintenance needed. Lowe's explains how to replace the air filter on the mower, replacing and testing the spark plug, and how to lubricate the moving parts of the machine itself. The narrator also reminds viewers that when performing maintenance, to do so in a well-ventilated area. Following the steps in this video will make sure your...

How To: Download a free beta version of Microsoft Office

This how to video describes how to download and install a free beta version of Microsoft Office. This video directs you to a Microsoft site that allows you to download the beta version of Office. The author warns you that this is the beta version of Office and that the software is still in the testing phase and is prone to many bugs and unknown problems and issues. This video is perfect for the penny pincher or those who want to be on the bleeding edge of technology.

How To: Mix your own tattoo gray wash in ink caps

This video walks you through mixing your own tattoo gray wash in ink caps. Taking black Element tattooing ink you use a test ink cap to get your 'drip' then once you make sure that the ink is coming out correctly you let the ink drip into five separate caps. Each new cap gets one more drop than the last so the first gets one drop, the second gets two drops, up until the fifth, which gets five drops. Then you take your gray wash and fill up the cap. You can mix the inks with a toothpick or you...

How To: Change the sound on your PC

Change the sound on your PC in Windows Vista with this video tutorial. In Windows Vista, left click on desktop. Go to "Personal Modes" and select "Sounds". Click "Test" button in the Sound's tab window to hear sounds for different actions. To replace a sound: place the sounds, in a .WAV format only, in a folder on your C: Drive. Select sound to be replaced in Sound's tab and click “Browse” to find the file you are replacing the current one with. Click "Ok" when done to complete change.

How To: Check a remote control's batteries by the IR sensor

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 think it's dead, but try filming with your camera phone or digital camera, which could pick up the IR signal.