How To: Pick a wedgie in public
Discomfort. Embarrassment. The wedgie. Get rid of the problem with these simple tips. Watch this video to learn how to pick a wedgie in public.
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How To: See Which Apps Run at a Higher Refresh Rate with Android 11
For Android smartphones, the latest craze is high refresh rate displays, and many popular flagships have them. But until now, there has been no way to confirm it is, in fact, running at higher hertz besides a menu option. Android 11 changes this.
How To: High Heart Rate Warning on Your Apple Watch? Here's What That Means
Your Apple Watch sends you notifications from friends, family, and the apps that are important to you. Occasionally, however, the watch may scare the heck out of you with a notification warning of an abnormal, elevated heart rate. If you have no history of heart conditions, this alert might come as a shock. Why do you have a high heart rate, and what are you to do with the information?
News: Apple's Dual-Lens Camera May Serve as the Foundation for Their Future VR & AR Tech
Apple announced their new iPhones today, and the 7 Plus features two camera lenses on its backside. That could push smartphone photography ahead in a major way. It may also serve as the basis for their foray into virtual, augmented, and mixed reality.
How To: Make an Origami Star
In this tutorial you'll learn how to fold a nice star from paper without the need for glue or scissors
How To: Optimize exported video for Vimeo in iMovie
Export your video to share on Vimeo with iMovie. This video shows the different steps involved in exporting video, including setting the video width & height, bit rate, frame rate, audio settings, and saving to a file ready for upload.
How To: Export video to share on Vimeo with Windows Live Movie Maker
Export your video to share on Vimeo with Windows Live Movie Maker. This video shows the different steps involved in exporting video, including setting the video width & height, bit rate, frame rate, audio settings, and saving to a WMV file ready for upload.
How To: Value an interest rate swap
High finance and statistical analysis are too complex for most people once they forget what they learned in high school. If you are an investor or small business owner, you can't afford to forget this stuff. This video will teach you how to value an interest rate swap, good info for financial professionals and students.
How To: Solve rate-of-change problems with the chain rule
Looking for an easy way to solve rate-of-change problems? Use the chain rule! 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 finish your homework or 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 calcula...
How To: Solve rate-of-change problems with derivatives
Need to know how to use derivatives to solve rate-of-change problems? Find out. 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 finish your homework or 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...
How To: Change frame rates with Dr. Brown's Photoshop scripts
This image editing software tutorial shows you how to use Dr. Brown's Interpret Video & Fit Video to Audio script for Photoshop CS3. Change the frame rate of video files with these easy to use scripts. These scripts will only work with Photoshop CS3 Extended.
How To: Calculate incentive rates by formula in MS Excel
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 39th installment in his "Excel Business Math" series of free video lessons, you'll learn how to calculate (piecework/comission) incentive rates by Excel formula.
How To: Solve for rate in a Microsoft Excel percent formula
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 28th installment in his "Excel Business Math" series of free video lessons, you'll learn how to solve for rate in percent formula.
How To: Solve rate-of-change business math problems in Excel
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 30th installment in his "Excel Business Math" series of free video lessons, you'll learn how to solve business math word problems that involve rate of change (increase or decrease).
How To: Solve rate/percent increase/decrease problems in Excel
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 32nd installment in his "Excel Business Math" series of free video lessons, you'll learn how to solve increase and decrease (Rate and Percentage) applied business math word problems.
How To: Calculate the United States unemployment rate
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 calculate the US unemployment rate given the raw data.
How To: Solve slope and rate of change
This video walks you through the steps of solving slope and rate of change. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.
How To: Painlessly lower your cell phone bill
When it comes to your cell phone, do you feel like you’re paying more and more for less and less? Get the upper hand with these tips. You will need:
News: What the IP67 Dust & Water Resistance Rating Means for the iPhone SE (2nd Generation)
If you're considering purchasing Apple's new 2020 iPhone SE, which brings many modern components into the compact body of an iPhone 8, you should know what its dust and water resistance rating means. Just how dirty and wet can the iPhone SE get without breaking any functionality?
News: Form Adds Support for Heart Rate Tracking via Polar Sensors to AR Swim Goggles
Less than a month after launching its augmented reality Swim Goggles, wearables startup Form is preparing to add a major new feature for aquatic athletes.
How To: Undo a Thumbs-Down Rating for a Song You've Grown to Like on Pandora
Pandora has a simple rating system that works by hitting either the thumbs-up or thumbs-down icon on a track that's playing on your station. If you choose the former, the song you like along with others similar to it will play with more frequency, while selecting the latter will prevent that song and others like it from playing in your station moving forward.
News: Now the HoloLens Can Measure Your Heart Rate by Scanning Your Face
Researchers have developed a new method that harnesses the power of augmented reality to detect a patient's heart rate using a Microsoft HoloLens and computer vision.
News: Say Goodbye to Annoying Rating Requests with New App Store Policy Changes
In the changes to the App Store Review Guidelines for iOS 11, Apple has announced that developers must use the App Store rating API. The API was introduced in the iOS 10.3 beta period as something that would eventually become mandatory. Now, Apple has followed through on that promise.
How To: Rate Songs with Stars in iOS 10's Music App
Can't figure out how to give songs star ratings anymore in your iPhone's Music app? That's because Apple removed the ability to do so from the new iOS 10 update, just as I expected they would. It's still possible to rate songs, it's just very irritating.
How To: Grill an eccentric beer can turkey for Thanksgiving dinner
Beer can turkey? Sounds like a joke, right? Well, it may have started off as one, but now shoving a beer can up the butt of a turkey is a much favored cooking technique in lieu of the traditional Thanksgiving turkey. With the beer can up its butt, it helps steam the turkey to keep it moist and tender, all while giving it that perfect aroma and taste.
How To: Play with rated battlegrounds and get new gear in World of Warcraft: Cataclysm
This video shows you some of the new features in World of Warcraft: Cataclysm, namely the rated battelgrounds and new gear. You can earn some new special items through honor points or conquest points, and here is how you can earn both.
How To: Chart assumed constant growth rate changes in Microsoft Excel
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 64th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to chart assumed constant growth rate changes in Excel.
How To: Make an Excel scatter chart to show the relationship between bond rate & price
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 50th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to demonstrate the inverse relationship between bond rate and price with a scater chart.
How To: Calculate interest rate risk in Microsoft Excel
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 54th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to calculate interest rate risk or IRR.
How To: Explain why international exchange rates fluctuate
In this free video economics lesson from Salman Khan, you'll learn about international exchange rates and why they vary. For all of the relevant details, and to learn more about the causes and effects of currency value fluctuation, watch this clip.
How To: Calculate average and marginal tax rates in Microsoft Excel 2010
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 12th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to calculate average and marginal tax rates with Excel.
How To: Report standard mileage rates vs actual vehicle expenses tax
If you're driving a commercial vehicle or doing a lot of driving for a company, there are ways to claim deductions on your tax return for actual vehicle expenses. In this video you will learn how to calculate your standard mileage rates to determine how much you will be getting on your tax refund if your employer is not reimbursing you for gas or if you're running a small business.
How To: Calculate the growth rate or percentage change between two numbers
The concept of percentage growth or decline is confusing to a lot of people. If you're one of those people, watch this video. It breaks down how percentage change and growth rates work and how you can calculate them from any pair of numbers.
How To: "Back out the tax" from a receipt
In this video, we learn how to back out the tax from a receipt. If you have a receipt where you see how much you paid and know the tax rate, except you want to figure out the cost of the item before the tax. First, take the cost of the item including tax and what the tax rate is. To figure out the original price, let x equal the cost of the item. Add the tax to the cost of the item which will equal the cost you paid. Perform the equation 1x+(tax rate)= (total price). After you figure this equ...
How To: Find APR, EAR & amortization for payday loans in Excel
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 623rd installment in their series of digital spreadsheet magic tricks, you'll learn how to see the pain that pay day loans inflict on people using Excel. Learn how to calculate APR (Annual Percentage Rate), EAR (Effective Annual Rate), an Amortization Table and the EAR for a loan that takes a fee out up front. Learn ...
How To: Find an increase in value with an Excel rating scale
Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 36th installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to use the VLOOKUP function to determine an increase in salary based on a rating scale.
How To: Play chess like a pro
Anyone can play chess if they have the right training and in this three part video series The Grob Chess Club shows you how to move up to Class E (rated 1000-1199). This tutorial is great for everyone from beginners through people rated under 200.
How To: Use the movie mode on the Canon EOS 7D
You can use the Canon EOS 7D to shoot digital video at a variety of frame rates and resolutions up to full HD. In this video, see the basics of movie mode and how to use it. This is the best digital SLR camera to film video with.
How To: Derive the annual compound interest formula
In this video tutorial the instructor shows how to derive the formula to compute interest compounded annually. He starts with explaining the basic concepts like principle which is the amount you borrow and the rate of interest or annual percentage rate (APR), which is the rate at which you pay the interest up on the borrowed principle. He shows that the amount after the end of one year is amount A = P(1+APR),and he goes on and generalizes how to compute it for n years. This video shows how to...
How To: Be smart about saving
Horrible at saving money? Creating a savings account to put aside and accumulate money is easier with these strategies.