Addressing Complex Search Results

How To: Find the IP address of a printer

In this video, we learn how to find the IP address of a printer on your computer. Before you begin, make sure you start on your main desktop. First, click on the "start" menu, then click on "control panel" and last click on "printers and faxes". Once you're in there, right click on the printer you want to see the IP address for and then click on "properties". After this, you will find the IP address under the "location" section. You can look up the IP address for all the printers in your netw...

How To: Reinstall TextEdit, Preview, iCal or Address Book on a Mac OS X computer

In this clip, you'll learn how to reinstall an accidentally-deleted system application like TextEdit, Preview, iCal, Address Book or QuickTime without reinstalling OS X. With a little know-how, it's easy. So easy, in fact, that this video guide can offer a complete overview of the process in a matter of a few minutes. For more information, including a complete demonstration and detailed, step-by-step instructions, watch this home-computing how-to from MacMost.

How To: Get your own e-mail address

Want to get involved with the information superhighway? E-mail is the best technology to stay connected with friends and family. Use these tips to create your own email account in Gmail, MSN or Yahoo! mail. Keep track of addresses, improve your networking and learn the basics of instant messaging.

How To: Avoid spam by creating disposable email addresses

Thwart would-be spammers by creating temporary, disposable email addresses at GuerillaMail. This clip will show you how it's done. It's simple! So simple, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in about two minutes. For more information, including complete, step-by-step instructions, take a look.

How To: Simplify complex fractions with variables

In order to simplify complex variables, you must first consider the numerical values separate from the variable. In the case of 24x/48x, you would look at the numbers alone to see if they have any factors. These numbers have the number 6 in common. So, divide it by 6. This will give you 4/8. This still requires some simplification. Two is still a factor for both. So, divide it again by four. This will give you 1/2. Now, if the numerator was raised to the second power, in the original equation...

How To: Solve exponential and logarithmic equations

In this video tutorial the instructor shows how to solve exponential and logarithmic equations. Solving exponential equations can become very difficult if it involves large numbers. To solve these kinds of complex equations you need to get all the numbers to the same base number. The base number raised to some number should give you your original number. Now if you write the numbers as exponents of your base number you can directly equate the exponent part and solve for the missing variable. ...

How To: Simplify complex fraction w/ 3 fractions top & bottom

You Tube User robichaudd teaches you how to simplify a complex fraction with 3 fractions top and bottom. Your result should be 1 fraction over 1 fraction. To do this you must find the L.C.D. at the top, which x cubed. That is the largest variable there. Thus, the L.C.D. at the bottom is x squared. Now you want to make each x below the fraction line be x cubed, respectively x squared. You then have one large fraction over one large fraction. But that is just one large fraction multiplied by th...

How To: Solve a quadratic equation

In this video the instructor shows how to solve a quadratic equation. If you have a quadratic equation with complex fractional terms and you find that a particular term is repeating then equate that term to a new variable and replace the variable in the given equation. Now try to get the equation a*x*x + b*x + c = 0, and solve for the roots of the equation which gives the values of the intermediate variable. But this variable was replaced instead of another term. So equate that term to the va...

How To: Use the Complex Trinomial factoring method

A video from free math tutoring that teaches you a method of factorization of a complex polynomial. The tutor shown in the video demonstrates how to factorize common functions of a variable by the factor method. This video isn't for advanced learners of mathematics. It is for beginner to intermediate level viewers.

How To: Change Your FaceTime Caller ID to an Email Address or Phone Number

Whenever you make FaceTime audio or video calls from your iPhone, Apple automatically uses your phone number or Apple ID email address as the caller identification. So when someone that you're calling sees the incoming call, they'll see it's from your phone number or email address. But what if you'd rather it be a different identifier?

How To: Cloak Your Private Email Address into an Anonymous, Disposable One with Gliph

Want the convenience of a throwaway email address without all the hassle? How about anonymous text messaging so you can get to know someone before giving them your real information? Gliph has you covered. Gliph is a service that lets you create an identity around a set of three to five symbols called "artifacts" instead of your name, phone number, or email address. You choose how much information you reveal, and anytime you communicate with someone else who has Gliph, the data is protected us...

How To: Retrieve the cell address of the minimum value in a column in Microsoft 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 730th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a formula that will retrieve the cell address of the minimum value in column. To accomplish this, you'll use the ADDRESS, MATCH, INDEX, MIN, ROW and LOOKUP functions.

How To: Return the address of the 1st non-blank cell 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 363rd installment in their series of digital spreadsheet magic tricks, you'll learn how to create an array formula using the ADDRESS, MIN, IF, COLUMN & ROW functions that will return the address of the first non-blank cell in your Excel spreadsheet.

How To: Add a contact to the address book of a Nokia N97

Here you will see how to add a contact to the address book of a Nokia N97. Follow these steps to add a contact to your Nokia M97's address book: From the home screen, tap the "Contacts" icon and then tap "Add New Contact". Enter in the contact information and tap "Done". Tap "Exit" to return to the home screen. To set a contact as one of your favorite contacts, tap "Add to Favorites", and select the contact you wish to add as a favorite. Tap "OK" You can also do things such as add a called ID...

How To: Find your IP address with the Command prompt

In this video we learn how to find your IP address with the Command prompt. First, go to the start menu on your desktop. Then, find the run box and type in "cmd". After this, hit "enter" and then a black command prompt will show up on your screen. Next, type in "ip config" and then hit the enter button again. Now, a list of information will appear on the black screen. Look down the list to find the IP address listed on the page. Once you have this, you should write down your IP address and th...

How To: Hack into a Windows computer

This is how to hack a computer for educational purposes. First you need its IP address, radmin viewer 3.3 or later, and an open port scanner. Okay so first you need the IP and scan the IP address of the computer. Now find what open port it has. Ok then open up radmin viewer and put in the IP address and open the port you found. Now right click after you enter the computer's IP address and the open port. Select full control or view only and there you go. The computer has been successfully hack...

How To: Make your wireless network secure

In this tutorial, Brian teaches us how to make your wireless network secure. First, go to the start menu, then go to run and type in "cmd", then type in "iconfig /all". Now a new window will pop up and you will look for the default gateway. Find the IP address to log onto the routers you have. Now, type in your IP address into your address bar on your internet browser. You will be asked to log into your account with your password and user name, which you can find at the manufacturers website....

How To: Simplify complex rational expressions

In order to simplify complex rational expressions, it is important to be able to find the lowest common denominator. Complex rational expressions are fractions that are divided by fractions. When you have found the lowest common denominator, then, you should multiply both fractions by the common denominator.

How To: Get more room from your Firefox browser

In this video tutorial, viewers learn how to get more room in a web browser. Users will need to use the Mozilla Firefox web browser. Begin by going to the Firefox add-on website and search for "status address bar". Then click on Add to Firefox to install the add-on. Once installed, any link that is moused over will appear in the address bar. This means that users are able to hide the address bar clicking on View and deselecting Status-bar. This video will benefit hose viewers who use the Mozi...

How To: Track a scam email

In this video from richardfallah we learn how to track a scam email. You can tell a scam from an email that looks a bit funny. So if it's an email that looks like it's from Bank of America, you might see a link to click that actually would take you to another site which is an exact clone of the Bank of America website, but it has a different web address. This is NOT Bank of America! They will try to steal all of your information if you type in your personal information. Whois is a great tool ...

How To: SSH into your iPhone/iPod Touch

This video describes about accessing an iPhone in Ubuntu using open SSH, cyber-duck, Netatalk. For accessing using SSH, make sure your iPhone's Wi-Fi connectivity is on. Now open your terminal and type "SSH root@'address'". Here address refers to the IP address of your iPhone. You have to type a password to access the iPhone contents. Once you are authenticated type "ls" and you will be shown with the contents of the iPhone. The second method is using cyber-duck. In it, choose SFTP as the con...