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How To: Use FOIL to distribute two binomials in algebra

Learn how to use the FOIL method to distribute two binomial expressions in algebra. The FOIL method — which stands for first, outer, inner, and last — takes two binomials and multiplies them for a single quadratic equation. Solving for binomials with FOIL takes just a few steps. Could you use a little help figuring out how to divide fractions? Watch this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have b...

How To: Fold custom origami bookmarks from the square base

The ancient art of Japanese paper folding is broken down and explained clearly in this video. The video teaches how to create a beautiful bookmark of your own design from a simple single sheet of paper. The instructions use the square base as a jumping off point for showing you how to easily make a custom book mark. There are a few simple beginning steps, and after you complete those you will be able to fold and crease your way to a gorgeous custom origami book mark.

How To: Broomstick lace crochet

If you're into knitting and crocheting, you probably know it all. But what about a broomstick lace crochet? If you haven't attempted this fine crochet pattern, you must… now! Broomstick lace crochet forms a visually interesting and beautiful stitch.

Signal 101: How to Quickly Delete All Your Messages at Once

If thieves, hackers, law enforcement, or other would-be enemies should ever gain entry to your smartphone, they could also access conversations you've had in Signal Private Messenger. To better secure your encrypted communications, you can password-protect the whole app and its contents — but only on Android. Even then, it's necessary to perform data deletion on a periodic basis, if not immediately.

How To: Restrict Guest Users to One App in Windows 10

For reasons unknown, Microsoft decided to change the way the Guest account feature in the new Windows 10 operating system works. In previous versions, the Guest account feature allowed you to set up a limited account for other users so they don't have access to your important documents and settings. Now, the process requires assigning an email to a new account and configuring share settings.

CES 2015: Wocket Digitizes All the Cards in Your Wallet into One Single, Secure Card

As far as wallets go, mine is as full as they come; think something like George Castanza's overstuffed wallet on Seinfeld. I've got receipts, pictures, and tickets jammed inside, but what takes up the bulk of the space are all of the cards—credit, debit, gift, rewards, customer loyalty... I've got pretty much any card you can think of squeezed in. While it is a strain on my rear end, there's nothing I can do besides keep some of the cards elsewhere. However, looking for them when I need them ...

How To: Use QR codes to store or retrieve data within an image

QR codes allow you to quickly and easily store and retrieve data within a single image. Much like barcodes at grocery stores, QR codes are images that can be scanned to discover data, such as an online website URL. Additionally, they can also be created by inputting text data into a QR code generator. Try scanning some of the QR codes in this video with an app on your phone or tablet to see how they work!

How To: Get the Enchantment Overload achievement in Torchlight for XBox 360

Enchanting items in Torchlight is one of the many Diablo-like elements that make the game so damn fun, but enchanting a single item 10 times to get the Enchantment Overload achievement is really hard for no reason other than that every time you enchant an item it has a chance of breaking. This means that the chance of an item making it through 10 enchantments are slim, making this a hard achievement to get. This video, fortunately, will give you some handy tips on getting it done without spen...

How To: Play "The Climb" by Miley Cyrus on the piano for beginners

Think you can't play any modern songs (i.e. the ones you hear on the radio) just because you're new to the piano? Well, we're here to tell you that mentality is SO five seconds ago. Because now that you've stumbled upon this piano tutorial, you'll learn all the essentials you'll need to play Miley Cyrus' hit single "The Climb" on piano. This tutorial is intended for beginners.

How To: Isolate one color with Adobe Photoshop

This how to will teach you how to single out one color with Adobe's Photoshop CS5. This technique will work with other versions of PS as well. With this trick, you'll be able to create some fantastic effects, make colors pop, or simply highlight something you want to show off. It's not hard to do, and a useful things to know if you're planning on putting your Photoshop skills to use in a professional manner. Now you can remove all but one color in Photoshop.

How To: Fold a modular origami magic circle

The first and most basic tenet of origami is creating shapes using a single piece of paper. However, when it comes to modular origami, which is complex and multi-sided, this rule becomes a little more lenient. It's actually rather common in modular origamit o see magic cubes or 36-sided stars being assembled from multiple pieces of paper.

How To: Apply flattering makeup for TV news anchors

Who better to learn how to apply TV news makeup from than an actual TV news anchor? Emily Noel is a famous TV news anchor with several years in the biz, and she's here with this makeup tutorial to show you exactly how to get that flawless, shine-free TV anchor look you see in most news broadcasts.

How To: Make a fun and spooky origami witch for Halloween

Who said that you couldn't have a trick and a treat at the same time for Halloween? When you first take a look at this project, you just see a folded and pleated piece of paper. But upon closer inspection, you'll find that this is no ordinary piece of paper but an evil green witch complete with pointy hat and crooked nose.