Blocking your number in order to make a long distance call is a sure way to avoid an unwanted call back. Whether you are calling a number of someone you do not know personally or returning a call to a number on your caller ID, there are many reasons why you may not want the recipient to have your number. By pushing three extra keys on your telephone, you can call privately to a long distance number in under a minute....

Building and selling computers is a great way to turn a hobby into a profitable business. As computer parts become cheaper and the demand for computer systems grows, there is money to be made if you have the know-how to build functional PC computers and resell them for a profit.

It is frustrating not to hear your phone ringing at home. This is of particular concern to people who are hearing-impaired, or those who work in noisy conditions. A solution is to build a phone-ringing light that indicates the phone is ringing by a flashing light. If you are within view of your phone, you will always know when someone is calling. You can build your own lights for phones with some patience, skill and a few tools....

PowerDVD Copy is a DVD burning software program that allows you to create backups of DVDs onto empty or rewriteable DVD discs. Creating a DVD backup is useful in case the original DVD becomes lost, stolen, or is otherwise inaccessible. In addition to the DVD copy feature, PowerDVD Copy also lets you choose which titles of the original DVD you wish to include on the copy. PowerDVD Copy uses a set of straight-forward instructions to copy a DVD and implements as little clutter as possible within the program itself....

Now a playlist from a computer can be transferred to CD and played in the car, at the office or in any CD player that is able to play burned CDs. Windows Media player is quick and easy to use. Learn how to burn a playlist to CD in just a few steps. Writer Bio

Updated February 09, 2017 Click “Tools” in Windows Media Player. Click “Options” from the “Tools” menu. Click the “Burn” tab. Check the “CD Text” box and click “OK.” Click the “Burn” button at the top of Windows Media Player. Drag the audio songs you want to burn into this window. These can either be songs in your Windows Media Player library or elsewhere on your hard drive. Put a blank CD-R in your CD burner....

If you don’t make many long-distance calls or have another reason for not wanting a regular long-distance carrier, some options are available for making long-distance calls without a specific carrier. You also can have a designated carrier but choose in certain cases to use other long-distance services, referred to as dial-around services. Most of these options are less expensive for international calls than going through a regular phone company for long distance....

The NTFS file system allows you to use the Windows operating system with security features such as file and folder sharing. Windows has a conversion tool you can use to convert a file system to the NTFS file system. This conversion tool is a part of the installation process, but you can also use it to convert the hard drive before you install Windows. convert c: /fs:ntfs This command converts the “C” drive to the NTFS file system....

Knowing the exact time when an email was sent to you can be very important, especially if you work in a business environment where time is of the essence. Businesses generally use computer-based email programs such as Outlook Express, Eudora and Thunderbird to send and receive emails. If your computer’s time is set incorrectly, on the wrong time zone or the Internet time settings are not set properly, the time displayed on your received emails will show up incorrectly....

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Microsoft Access stores your information in tables. Once a table is created, you can use the many tools provided to view and manipulate your Access database. Microsoft Access queries are created to search the database. The fields used in a query are stored in the underlying table. In order to change the data type in one of your Access queries, you need to change the data type in the table’s design....

Technically speaking, your Yahoo! Mail account uses a password, rather than a personal identification number, or PIN. This is a subtle distinction, but an important one, because complex passwords are considerably more secure than numeric PINs. Regularly changing your Yahoo! Mail password is highly recommended to prevent unauthorized entry into your email, which could also lead would-be thieves into your financial accounts. Your Yahoo! Mail password is governed by the same password as your Yahoo!...

Microsoft Excel 2007 is spreadsheet software that helps you to sort and classify large amounts of data. It can also assist you in making professional looking graphs, including bar graphs. A bar graph is a graph that has bars to represent data. Excel’s Chart Tools tab, located on the ribbon (the top toolbar), gives you hundreds of options for customizing bar graphs, including placement, color, fill and orientation. Once you have created a bar graph in Excel, you can change the vertical axis options on your bar chart using the Chart Tools....

Although new cell phone batteries can have a slight charge when purchased, this is usually from quality control testing—most batteries ship uncharged and require a full day, or at least overnight, charging before use. Thankfully, manufacturers have designed cell phone batteries and battery chargers for quick and easy charging in a “3-cycle” charging process that helps you to condition your batteries to work at the highest possible level of performance....

Parts of our lives are available on the Internet, primarily through our names, date of birth and place of residence. Our work is public if we are listed on the official sites for where we work. What we post on social media or blogs is traceable. The easiest way to check your Internet profile is to do a search for your first and last name. Search engines can be used to bring up information about yourself....

Cable Internet service from Cox offers high speed browsing and download speeds. Factors will cause this speed to vary and may be influenced by your location, modem and Internet connections inside your home. If you are concerned with a possible lag in your Internet signal speed, you can use one of many online services to determine your signal strength, and take your concerns to Cox if you believe it should be faster....

When you send a print job to your HP printer, it enters in a print queue. This queue displays the status of print jobs currently waiting to be processed by the printer. An HP printer may error out or the computer may have an issue that makes all of the print jobs in the queue unable to be processed. You can clear out the print queue to try to fix the issue and resume printing....

Looking at a particular Twitter account’s followers is one way to find other Twitter users who are interested in the same topics. For example, people who follow your business competitors on Twitter may also be interested in your services or in your industry as a whole. Twitter users who follow an account you enjoy, such as a particular charity or a famous comedian, may share other interests with you, opening up the possibility for new friendships....

You can purchase a scanner separately or with your printer, and scan the documents directly from the scanner or by using the software that came with it. The scan button on your printer allows you to switch from print to scan mode. The scanned document is translated to an image on your computer. Your printer should already be installed and connected to the computer to use your in-built scanner. You’ll need to follow the instructions for your particular scanner as each is different....

If you want to access your TV channels over your computer, connect a Slingbox device to your Comcast cable box. The Slingbox device uses an infrared transmitter to change the channels on your cable receiver in the same way that your remote control changes channels. The Slingbox then connects to your home internet router so you can access the Slingbox through your home network. With the Slingbox software installed on your computer, you can then watch your Comcast cable programming on your computer from any location that has Internet access....