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How To : Install Android 7.0 Nougat on Your Nexus Right Now

Android 7.0 Nougat has finally arrived—well, technically, it's in the process of arriving on Nexus devices across the globe. Google uses a staged rollout system to prevent excessive server load when issuing Android updates, which means even though Nougat has made its official ...more

How To : Know if matrices can be multiplied

In this Education video tutorial you will learn how to know if matrices can be multiplied. If the column of the first and the row of the second match, you can multiply them. For example if, matrix A has 2 rows and 3 columns (A: 2x3) and matrix B has 3 rows and 4 columns (B: 3x ...more

How To : Stop Anxiety from Stealing Your Sleep

It's 3 a.m. and you're wide awake—your mind is running wild with worries, workplace stress, and panic about the day that lies ahead. How can you possibly slip back into sleep and snag a few more hours of rest when you're so anxious? Don't spend your nights fretting over the s ...more

How To : Group quantitative data in Microsoft Excel

If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's Excel ...more

How To : Hide DDE-Based Attacks in MS Word

In a previous article, we learned how to take advantage of a feature, Dynamic Data Exchange (DDE), to run malicious code when a Microsoft Word document is opened. The biggest challenge of this attack is that it requires getting the user to agree to a pop-up prompt. Fortunately ...more

How To : Install Android 9.0 Pie on Your Pixel Using a Mac

While installing the new Android 9.0 Developer Preview is fairly easy if you're using a Windows machine, it's a little trickier if you want to use macOS instead. To help you get the latest Android OS on your Google Pixel phone, we'll break down the whole process so using your ...more

News : iOS 12 Dev Beta 2 & Public Beta 1 Hit iPhones

Right on the heels of the iOS 11.4.1 beta 3 release, Apple pushed out iOS 12 beta 2 to registered developers on Tuesday, June 19. Public beta testers received the same version, labeled as iOS 12 public beta 1, six days later on Monday, June 25. Last year, the iOS 11 public bet ...more

News : Apple Releases iOS 12.4 Public Beta 4 for iPhone

While iOS 13 is not ready for public beta testers just yet, Apple is still testing iOS 12.4 out, and you can install that right now on your iPhone. The latest version, iOS 12.4 public beta 4, was released June 12, a day after its developer version. Since iOS 12.4 developer be ...more

How To : Cheat money in Bloons Tower Defense 4 (12/12/09)

Hack your way into unlimited money in Bloons TD! It's as simple as using Cheat Engine and playing the game. Just swap out a few numbers here, a few numbers there, and your ready for boundless money. This video tutorial teaches how to cheat money in Bloons Tower Defense 4 (12/ ...more

May 21st : End of the World or Zombie Apocalypse?

Could the world really be coming to an end tomorrow? Presuming you believe the biblical prediction from 89-year-old Harold Camping, May 21st, 2011 is undeniably Judgment Day. If you have confidence in that prophecy, you're probably not even reading this because you're too busy ...more

News : FarmVille Mystery Egg Chart

I've created this chart which shows you all the contents of each Mystery Egg that you can find in the FarmVille game. My personal ideas about which eggs are best to keep in your coop are in the following order, but be sure you check out the chart and decide based on your need ...more

How To : Evaluate fractions containing variables

This video is a great one on learning about evaluating fractions. The voice explains how to first plug in the numbers given for each variable in the fractions. He also explains the importance of simplifying the top and bottom first before simplifying the entire fraction. He al ...more

How To : Understand fractions with patterns

This is an educational site where we can learn about math lessons with example videos, interactive practice problems and can do self-test. The associate teacher in the video teaches us about fraction problems. She has written four numbers on the board, which is 1 1/4, 1 1/2, 1 ...more

How To : Solve mathematical functions and graphs

Check out this instructional math video that demonstrates how to calculate mathematical functions and graphs. In this 9th lesson, learn how to solve on SAT Algebra problems using the Official SAT Study Guide (as always). Here are the math problems and their page numbers that t ...more

How To : Set up and use input areas in Microsoft 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 2nd installment in ...more

How To : Add and subtract variables

Math Problem Generator gives a video about how to add and subtract variables. All you have to do is combine the coefficient, which is the number that comes before the variable. The numbers are added or subtracted but the variable remains the same. In the video, the example giv ...more

Strengthen Your Password : Watch an 8-Bit Striptease

About two months ago, the massive Gawker Media hack was a wake up call for many web denizens on the importance of proper password security. Data analyzed by the Wall Street Journal revealed the three most popular passwords recovered from the hack were downright idiotic—123456, ...more

How To : Install No-Frills Drip Irrigation

Solving a Dilemma This is a simple how-to for a cost effective drip irrigation system for your garden. My motivation to set up my garden for drip irrigation was pretty simple. In the summer, it gets to 90+ degrees outside, and my 50’ garden hose didn’t reach the far extents w ...more

How To : Protect Yourself from Hackers

Social Profile Change the privacy settings on your social profile (Facebook, MySpace, Friendster, Twitter, etc.) so that the following information can't be found by a random person who you didn't accept you as a friend: Birthdate E-mail address Hometown Pictures A hacker ca ...more

How To : Set up presenter notes in Keynote '09

Check out this informative video tutorial from Apple on how to set up presenter notes in Keynote '09. iWork '09, the office productivity suite from Apple, is the easiest way to create documents, spreadsheets, and presentations. Writing and page layouts are easy in Pages. Numb ...more

How To : Find your Blackberry Messenger PIN

One of the coolest features on a Blackberry is BBM or Blackberry Messenger. BBM allows you to talk to anyone with a Blackberry, anywhere in the world, absolutely free! You can send messages back and forth and you phone will even keep a record of the conversation in case you ne ...more

How To : Find the geometric mean

It doesn’t matter how long ago your last geometry class was, you can still impress your friends by finding a geometric mean. The geometric mean can be used to find the average of numbers with out unusually high or low results effecting the result. The geometric mean of two nu ...more

How To : Retrieve a lost Windows password

It was bound to happen with all those numbers floating around in your brain – you've forgotten your Windows password. Here's how to recover it. Step 1 At the Windows login screen, click on the question mark. If you entered a hint when creating your password, a pop-up bubble w ...more

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