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How To: Create a rough sketch effect in Adobe Photoshop

Have a photo that's not sketchy enough for your taste? Are you maybe just a big fan of Norwegian new wave band, A-ha? Whatever the case, this free Photoshop video tutorial will walk you through how to apply the effect to your own images in Adobe's popular image editing program. Take a look.

How To: Make a paper napkin flower

With this artsy, craftsy how-to, you'll learn how to make flowers with paper napkins and a pair of scissors. Pretty. And pretty cool! For a detailed, step-by-step look at the process, watch this free video tutorial!

How To: Find the graph of a square root function

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to sketch the graph a square root function.

How To: Make calculations with the Pythagorean theorem

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to solve problems with the Pythagorean theorem in geometry.

How To: Chart data with a box and whisker plot

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free statistics tutorials, you'll learn how to use visualize data by graphing it in a box-and-whisker diagram.

How To: Measure dispersion with range, variance & std dev

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to use statistical range, variance and standard deviation to measure dispersion in a data set.

How To: Solve rational equations in algebra

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to solve an equation in which to rational expressions are said to equal each other.

How To: Simplify rational expressions in algebra

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this two-part installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to simplify rational expressions in algebra.

How To: Find the asymptote of a rational function in algebra

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calculate the asymptote of a rational function in college-level algebra.

How To: Use the voice activated Blackberry application

Mark from Minneapolis Best Buy Mobile Team walks you through the excellent Vlingo BlackBerry application, which allows you to better manage your favorite searching and networking sites from your mobile phone. Mark explains how Vlingo will get you navigating Twitter, Google, Yahoo, and Facebook with your BlackBerry faster and more efficiently than ever before. Stop fiddling around with your thumbs and free your hands for other things by effectively controlling your email, web searching, networ...

How To: Find the slope's unit of measure

This educational video from free math tutoring shows how to calculate the slope of a line and assign units to the answer obtained. This video assumes that the viewer is familiar with the concepts of axes and co-ordinate geometry. The narrator uses a commonly used formula to calculate the slope of the line in the first section of the video. In the second section, the narrator demonstrates how to assign units to the answer, as per the question asked.

How To: Emboss text on a glass surface in Photoshop

In this Photoshop video tutorial, hosted by photoshopuniverse, from Free Photoshop Video Tutorials, you will learn how to create an effect that makes it appear as though text you input into your image has been embossed on a glass surface. As you follow along with the host in this video, you will learn how to insert text, and align it to a plane, so that it will appear to be aligned to the surface you want to place the text on, as well as how to achieve the embossed look when you're finished.

How To: Start and stop movie clips using buttons in Flash

TaskTutorial gives us an in-depth instruction on how to use Flash to create stop and play buttons. This is a great find if you are interested in creating videos with Flash program. These programs can also be downloaded for free on the website indicated on the videos page. Learn quick and easily how to use Frames and button applications on this easy to follow video.

How To: Find r-value & equation of regression line w/ EL531W

Need a little help in your Statistics class? In this statistics tutorial hosted by The Free Math Tutor, a demonstration of how to use the Sharp EL531W calculator to find the correlation coefficient (r-value) and the equation of a regression line is given. Want some more practice? For exercises and answer sheets, go here.

How To: Make or add a folder on your iPhone/iPod Touch

Want to clean up your iPhone or iPod Touch by adding folders to stash stuff in? Make folders and clear up some space, make scrolling easier, and/or just make your springboard look more tidy with help from this tutorial using the free app from Cydia called "Categories". (In order to do this, your phone must be jailbroken or unlocked.)

How To: Knit a moebius or Infinity Scarf

Adina Klein from Tahki Stacy Charles joins Interweave Videos to demonstrate the reversible mobius pattern. The moebius (a rectangle that has been twisted to construct a continuous loop) is a easy design using a "faggot lace" technique. You can download a free moebius pattern at www.knittingdailytv.com.

How To: Use PlayOn to watch Hulu on your PS3

It's easy to watch Hulu on your Playstation 3 console. Using a free trial version of PlayOn, you can watch a variety of internet TV & movie sites on almost any game console - including your Wii. Who needs cable anymore? This video will show you how to set up your PlayOn account and use it to watch your favorite media sites on the console of choice.

How To: Create false eyelashes in Photoshop

Looking to elongate those lashes in Photoshop? Create false eyelashes quickly and simply with some fancy custom brushes that you can download for free. In this two-part tutorial learn everything you need to know about how to make that pair of lashes in your photo pop.

How To: Make gradient text in GIMP

This video tutorial is an easy intro to making gradient text in GIMP… the free Photoshop alternative. It's easy to make your text a little more fancy with a gradient. It's so easy to use a gradient, that you have to learn it, or you'll never forgive yourself. This is GIMP 101. Learn it. Master it.

How To: Fix a wet laptop

How were you supposed to know your computer can't swim? Isn't it called a laptop? You will need paper towels or lint-free cloth, cotton swabs, a towel, lots of luck, and professional help. Warning: liquids and electricity don't mix. Please make sure your hardware and all points of electrical contact are completely dry before plugging them in.

How To: Configure your Wiimote using the Darwinremote

Following the immediate release of the Nintendo's Wii, many people speculated whether or not the interaction with the Wiimote would only last as long as the novelty did. Naturally, the Wiimote requires to be reconfigured now and then given its heavy use. Take a look at this instructional video and learn how to configure your Wiimote on your Mac with a free program known as Darwinremote.

How To: Install PSPTube on PSP without a YouTube account

Own a Playstation portable? With a PSPTUBE, you can watch and download videos from YouTube and other video sites. Take a look at this instructional video and learn how to install the PSPTube. Keep in mind that your PSP requires a custom firmware of at least 3.71m33 or higher and 8MB of free space on your memory stick.

How To: Debunk the free candy cheat myth

This video clip shows you how you cannot fool any candy machine and debunks the mythical paper hacks in detail. Some say it works, some say it doesn't. Well, check out this video tutorial and decide for yourself what believe. It might just be easier to steal candy from a baby.

How To: Do the Back Stitch

Another simple hand-embroidery stitch, the backstitch is useful in many applications. It's commonly seen in counted-thread embroidery, like counted cross stitch, but it's also used often in free-style surface embroidery. Watch this video from Needle 'n Thread to see how it's done.