A breadth first search traversal method, visits all the successors of a visited node before visiting any successor of any of its child nodes. This is a contradiction to depth first traversal method; which visits the successor of a visited node before visiting any of its brothers, i.e., children of the same parent. A depth first traversal method tends to create very long, narrow trees; whereas breadth first traversal method tends to create very wide, short trees. Given an input graph G = (V, E) and source vertex s, from Read More

The Microsoft Corporation produced Windows Live Messenger, MSN Messenger’s most recent replacement. Windows Live Messenger is bundled as part of Windows Live Essentials that also includes applications for email, blogging, and processing photos. Live Messenger uses the Microsoft .Net Messenger service, which sometimes generates error code 80072745 when someone attempts to sign in. The chat application can be used on Windows XP SP2 and later, Windows Vista, Windows 7, Blackberry and Nokia phones, as well as the Xbox 360. How to Correct Error 8007245 Step 1 – Remove the Internet Read More

HDMI stands for High Definition Multimedia Interface. It is a compact 19-pin plug and cable for connecting High-Definition video and multi-channel audio-capable as well as helping to speed the convergence of computer and consumer AV products. High Definition technology or HD has seen a rapid increase in consumer use especially with HDTVs, HD-DVD and Blu-ray players, HD camcorders and other HD components. HDMI was developed by Hitachi, Panasonic, Sony, Toshiba, Philips, Thomson and Silicon Image who came together in a conglomerate effort to simplify the task of connecting and synchronizing Read More

Publishing software (desktop publishing software) is a program that allows users to combine text and graphical art in order to create brochures, pamphlets, flyers, ebooks, newsletters, webpages, and other documents. Publishing software is often used by graphic designers, web designers, and writers. While many publishing programs, especially those with WYSIWYG (What You See is What You Get) layout editors, require the user to pay for these services, there are still many publishing programs that are completely free of charge for both personal and commercial purposes. PagePlus SE PagePlus SE is Read More

High Definition Audio, also known as HD Audio, is an audio standard created by Intel to be used on their chipsets, i.e. it is a standard for high-quality on-board audio. HD Audio was designed to replace the Audio Codec 97 (AC'97) standard that Intel released in 1997. The main achievement of the AC'97 specification was the audio quality improvement in popular sound cards by complete separation of analog and digital sections, and the raise in maximum playback sample frequency up to 48 kHz for compatibility with the audio format in Read More

There are five states of matter that occur when physical forces are applied to them. These states are fairly easy to understand when their physical properties are observed. Depending on the type of matter that is being dealt with, the state of the matter may be more difficult to reach when applying these physical stressors. The best way to understand the state of matter is to choose matter that reaches the state the easiest and observe it. Bose-Einstein Condensates as a State of Matter The Bose-Einstein Condensate is a very special phase of Read More

Outlook Express is one of the best email clients available from Microsoft and it is installed by default on operating systems such as Windows 2000 and Windows XP. You can create all your email accounts in outlook Express and start checking all your emails from one location. The email client is a great tool to compose all your messages offline and then send them in one go when you are connected to the internet. Today we learn more about Outlook Express stationary. What is Outlook Express Stationary? Outlook Express stationary Read More

A range extender is a device that can be placed between two connection points in order to bounce a wireless signal from one device to another. Range extenders work great for large offices and factories that need high-speed Internet throughout the premises without running cables or purchasing satellite Internet. Range extenders can be used with virtually any router or access point and various models offer different features. In order to compare products, we will list several range extenders that are available on the market. Belkin Wireless G Universal Range Extender Read More

VLC Player (VideoLAN) is a free, open source, cross-platform media player that is capable of playing virtually any type of medium. It is available on the Windows and Mac operating systems, eleven Linux/GNU operating systems, and eight other operating systems including Android, Solaris, and FreeBSD. VLC Player is infamous for its ability to play any type of medium, as it is made to already include dozens of codecs when it is installed, it has the ability to stream and even convert media files, and it has high picture quality and Read More

RAID stands for Redundant Array of Independent Disks and it basically involves combining two or more drives together to improve the performance and the fault tolerance. Combining two or more drives together also offers improved reliability and larger data volume sizes.  RAID distributes the data across several disks but the operating system considers this array a single disk. RAID Levels RAID 0 RAID 0 uses data stripping as the data is broken into fragments while writing it to the drive. The fragments are then written to their disks simultaneously in Read More