Record Voice Using a Microphone Connected to PC with FlexiMusic Wave Editor

Writen by Ponnuchamy Varatharaj

A. Installing the Program

FlexiMusic Wave Editor is an audio editor for Microsoft Windows. It serves as a wave editor, audio editor, sound editor, player, recorder and converter. First, get FlexiMusic Wave Editor, if you don’t already have it. Go to: http://www.fleximusic.com/ and click on the download link of FlexiMusic Wave Editor for Windows. Next, run the downloaded file “FlexiMusic_WaveEditor_Setup.exe” to install the program. FlexiMusic Wave Editor shortcut will appear under your Programs menu.

B. Record Audio

Step 01: Run the FlexiMusic Wave Editor by clicking on the Start button > All Programs > FlexiMusic > FlexiMusic Wave Editor
Step 02: Click File > New or New tool button to create a new file. Choose the format as 44100Hz, 16 bits, Stereo.
Step 03: Click on the screen once to select the position where you would insert the recorded wave sound.
Step 04: Prepare your own script in a plain paper and keep it ready for reading.
Step 05: Click on the Record tool button. This will open the FlexiMusic Wave Editor Record Audio window.
Step 06: Before Recording your voice, Make sure that Microphone is selected.

A. Click “Recording Source” button to open the Recording Control dialog box.

B. Choose Microphone using Select option. Adjust the recording volume for the highest possible performance. Make sure the volume is not too low.

Step 07: As soon as you wish to start recording click “Start” button in Record Audio window of FlexiMusic Wave Editor.
Step 08: Speak loudly and clearly into the microphone.
Step 09: You can pause the process of recording by clicking the “Pause” button at any time you want and then resume it by clicking the “Continue” button.
Step 10: Click on the “Stop” button.
Step 11: Click “Done” button to insert the recording into the file at the position you previously selected.
Step 12: Click on the “Save” button (or File > Save as) from the tool button. Name your file “abc” and save in .wav format and save it to hard disk in any known folder (e.g., C:\FlexiMusic\Work\abc.wav).

B. Play Audio

Step 13: Play Recording. Click “Play” button.
Step 14: You find a flat line with little or no sound at all, while the higher waveforms represents sound. Remove the silence at the beginning and ending of recording.
Step 15: Select the silence part accurately by zooming 1:1. Click on the View menu from the FlexiMusic Wave Editor Toolbar. Select View 1:1.

Adjust the select position by dragging the selection bar left and right.
Step 16: Choose Delete from Edit Menu or click on the “Delete” button.
Step 17: Selecting Part of a Sound

The Selected part, or selection is the highlighted part of the sound graph between two vertical select bars. The vertical selection bars are yellow lines located at left side and right side of the graph. You can use “click-and-drag” selection method, which forces you to change both start and end points.

Step 18: You can also adjust the volume of your voice recording or add some effects to the voice. When adjusting the volume, it’s important that you don’t let the wave graphic go beyond the window top or bottom. This will exceed the limits of the wave envelope, and result in clipping, which is basically distorted sound.
Step 19: Play the changes by choosing “Play” on the tool button.
Step 20: Click on the “Save” button or ( File > Save As from the toolbar. Type the filename and save the file.

FlexiMusic is a small company, started in 1999, and run by few people. We produce music and audio-related software, with the goal of providing high-quality, and low cost.

We thank our customers for helping to make FlexiMusic a success. If this is your first time using FlexiMusic, we think you will find ours to be extremely fast and easy-to-use music/audio software. We welcome your questions, comments and suggestions. Visit our contact page to write to us.

You can click here to see the developer and owner of FlexiMusic.

Defining OLAP Solutions and Data Warehouse design

Writen by Vamseedhar Sane

This tutorial covers OLAP solutions used by Data warehouses and understanding Data Warehouse design. The enterprise needs to ask itself certain fundamental questions before actually launching on the process of designing the data warehouse. It must begin with a conviction that a data warehouse would really help its business and the return on investment will make it worth it.

Defining OLAP Solutions

The data warehouse offloads data from a multitude of sources. The cleaned, validated and loaded data is voluminous and daunting. This data needs to be organized, categorized and arranged in meaningful order for analytical purposes. OLAP solutions are specifically designed to cater to this need.

OLAP solutions used by Data warehouses are:

Multidimensional views of data. Data in the data warehouse is organized into subject oriented categories and tables. Fact tables are constructed and linked to various dimensional tables in star or snowflake schemas or combinations of them to form multidimensional views of data. Cubes are built using these multidimensional schemas. Rapid browsing and querying then becomes possible. These views are independent of the way in which data is stored in the data warehouse.

Interactive query and analysis of data is another OLAP solution that enables users drill down, drill up and slice data by using multiple passes. Users can drill down to successive lower levels of detail or roll up to higher levels of summarization and aggregation.

Analytical modeling is an OLAP tool that is a calculation engine for deriving ratios, variances etc., involving measurements and numerical data across many dimensions.

Functional models are made available by using OLAP for forecasting, trend analysis etc. They support users in data analysis.

Graphical OLAP tools are used to display data in 2D or 3D cross tabs and charts and graphs with easy pivoting of axis. This is important for users who need to analyze data from different perspectives and the analysis of one perspective leads to business questions that need to be examined from other perspectives.

Rapid response to queries is a must in any analysis of data and the measure of success for the OLAP tool. Nigel Pendse and Richard Creeth, authors of the OLAP Report developed the FASMI (Fast Analysis of Shared Multidimensional Information) test to judge whether or not an application qualifies to an OLAP tool. Their contention was that an OLAP tool should provide fast browsing capabilities (< five seconds), should contain analytical tools both for the developer and the end user; the cubes must be able to handle the security requirements of sharing confidential information and it should present data multi-dimensionally.

Multi dimensional data storage engine stores data in arrays. These arrays are logical representations of the business dimensions.

Understanding Data Warehouse design

At a very global level, construction of the data warehouse is a business project by itself. The enterprise needs to ask itself certain fundamental questions before actually launching on the process of designing the data warehouse. It must begin with a conviction that a data warehouse would really help its business and the return on investment will make it worth it.

The general questions that are asked may be as below…

Do we need a data warehouse?

How will it help the business?

What will it mean in terms of cost?

What are the current data analysis methodologies being adopted?

In what way are they deficient?

Will setting up the data warehouse help in reducing these deficiencies?

What kind of reporting and analysis do we really want?

What is that we are getting now?

Will such data analysis make the business more efficient?

Will it help the business improve its services and customer relations?

Once the replies to the above questions have been asked, the organization needs to examine other very crucial issues that will determine the wrap and hoof of the data warehouse that is being set up.

What are the kinds of data that are being generated by the enterprise? What kinds of data storage technologies are currently being used to backup and store historical data?

What other external sources of information do we need to tap to make the data in the data warehouse meaningful for analysis?

What kind of hardware and software will be required to set up this data warehouse?

Who will be the personnel to handle the process of creating the data warehouse?

Which departments will benefit from the data being created?

Will the data warehouse be scaleable?

How will it connect to the different data sources for data?

How will we ensure that quality data is generated?

What kinds of tools will be deployed to support end user needs for reports and analytics?

The answers that emerge from these questions will be a set of business requirements. These requirements will determine the kind of data warehouse that will be ultimately set up in the enterprise. The first steps would be to define the global parameters that will shape the design of the data warehouse. The design can be a top down approach as recommended by Bill Inmon or a bottom up approach recommended by Ralph Kimball. It can be a combination of the two called the Hybrid approach or it can be a federated approach. Let us have a brief look at what these different approaches mean.

For more visualization of this article along with the screen shots and complete free training tutorials on Microsoft Analysis Services visit

http://www.exforsys.com/content/category/17/253/332/

Exforsys is a community of developers specializing in C, C++, C#, Java, J2EE, .NET, PeopleSoft, SAP, Siebel, Oracle Apps., Data warehousing, Oracle/SQL Server/DB2 and Testing. Please visit http://www.exforsys.com for more tutorials, for IT Interview questions visit http://www.geekinterview.com, for articles and resources visit http://www.itquestionbank.com

Learn About The Software Through Video Tutorials

Writen by Patrick A. Wilson

The Internet has caused a lot of changes in the learning process on the various tools used in computing. First off were those online computer tutorial courses that offer reading materials and accounts on a tutorial course provider’s website. Upon registration for an online computer tutorial course, which usually required people to cough up a huge amount of cash, people are considered formal students of the computer training course. They are given access to the forum and discussion boards, which contain necessary information on the course.

With faster and more accessible Internet connections, the profitability of online tutorial courses did not take the assumed leap it should have taken, along with the improvements on Internet connectivity. This is because despite the accessibility and affordability of faster Internet connections and more secure online transactions, people around the world still could not afford the registration fees that most online computer tutorial course providers are asking for. Plus, how could these providers expect a huge stream of people registering for an online computer tutorial course when a huge percentage of these people could not even browse the Internet?

Video tutorials on computer training, specific application tips and tricks, and even on computer hardware troubleshooting and optimization techniques are not new methods of learning the craft of such IT-related skills. But over online computer training courses, these video tutorials have a lot of advantages to boot. Yet, you have to make sure that what you’re getting on either a VCD or a DVD, is well worth your cash and your time.

There are dozens of video tutorial providers who integrate tutorial systems on their videos that aren’t quite useful or even aren’t as efficient and effective as an online computer training course. As such, you should check the credibility of your sources of video tutorials on computer training techniques and tactics. Maximum Software has released a new suite of video tutorials for each level of skill and a specified field of interest.

With a company such as Maximum Software and its years of efficient IT-related products and services, credibility is already assured. Plus, you are also assured of the most updated and accurate video tutorials on computer training techniques and tactics due to the IT professionals that they employ as creators of the video tutorials. After all, why would you need a video on application-specific tips and tricks when you could easily discover such tactics yourself?

With the credibility of such providers of video tutorials on computer training, the next step for you to take is to carefully consider the training system integrated in the DVDs or VCDs of their computer tutorial suite. The main disadvantage of online computer training courses is that these programs do not cater to the difference in pacing and learning systems of each individual. But with video tutorials from credible sources, a seamless learning and teaching system is integrated in each video tutorial offered. Maximum Software’s video tutorials are designed to provide users tips and tricks sans the time pressure, thus providing people of a learning process at their own pace.

Pacing when it comes to learning computer techniques vary from each person to the other. With video tutorials that can be rewound and fast-forwarded, paused and stopped, and can be viewed numerous times in the person’s discretion, it would not really matter much if the videos were created with slow or fast teaching process. With the video tutorial suite packages of Maximum Software, careful considerations have been made so as to get the actual pacing that is on the middling portions of the learning spectrum.

The virtual lessening or total absence of time pressure in learning the techniques of each video tutorial package of Maximum Software is also a very huge advantage over those online computer training courses. Online courses abruptly end without making sure that all formally registered students have learned everything there is to learn from the program. Come to think of it, these providers of online computer training courses don’t even assure that their students have learned something, even anything, of the things that should be helping them advance in their technology-related fields!

Maximum Software provides either newbies or intermediate computer users the option to choose a specific field of interest when it comes to their video tutorials. This would definitely be a big boost on the efficiency and effectiveness of the entire learning process. This option would not bore the person of the techniques and tactics included in the video, for they themselves chose a specific field of interest.

Plus, carefully dividing a field of interest into sub-classifications makes the learning process not only easier, but efficient as it should be. This avoids the mental stress or information overload that a user may likely experience given the broad range of topics in a single video tutorial. For instance, Maximum Software has divided the Windows Office XP application video tutorial suite into several classifications. As such, those who only want to learn Word can learn everything about Word, and be overwhelmed with information on, say, the less used Access program of the Windows Office XP suite.

The video tutorials from Maximum Software can be securely bought and downloaded from the company’s website. You can also check on the credibility of this company and the reliability of their security measures when it comes to online transactions involving money and personal information. This would provide you with more peace of mind regarding the reputation and credibility of Maximum Software. However, this company has been in the IT industry, delivering quality products and services in the field. With such a track record, it would be rather doubtful if the company doesn’t appear as credible and reputable as it actually is.

Maximum Software products are designed for maximum accessibility and readability. Users would not get lost with information on their chosen videos because the functions and features of the products are conveniently displayed on the site. There are detailed information on each video tutorial package to be found on the website. Contact information of the company can also be found on almost all pages of the websites, a feature which just goes to show the sincere intent to encourage proper website design and development.

Furthermore, Internet surfers would find it very easy to navigate their way through the website because of its informative and seamless design. As mentioned, information are provided regarding the corresponding features of the video packages. Upon acquiring the necessary information on a product or service you are interested in, you can now take the next step towards buying yourself an efficient and effective video tutorial on your chosen field of interest. The website properly gives you further instructions on how you can get the product, and a standard set of security measures and privacy provisions which protect the user and the company alike.

The website lists the selection for your chosen video tutorial package. You can learn various versions of Windows, Photoshop, Dreamweaver, and more. The company even has video tutorials on Ebay! Plus, there are a couple of good promos here and there that you can avail with your purchase. You can browse and select the bonus packages you can get, according to your tutorial needs and your own budget. After doing so, you are taken to the online payment transaction, which is very secure in terms of cash transfers and personal information exchange between the user and the company. After a successful transaction, you will be asked your preferred delivery mode, which would either be through downloading the video tutorial on a secure FTP server or physical transference systems.

Software Review: Xsitepro Total Site Management Software

Writen by Robin Henry

It’s not very often I get excited about a software program, but today I’m so excited I just had to tell you about Xsitepro, the top tool for Internet marketers. In particular, those who have been using HTML applications programs like Dreamweaver and Frontpage to produce their Internet media will find this program revolutionary in that it can at least halve your time for site development.

In 1996 while studying a Master’s degree in multimedia and online learning I learnt about HTML which seemed like a backward step after using and teaching word processing and programming in Pascal and DBIII+ (do you remember these?). MS Word and Wordperfect, even Multimate, were light years ahead of this HTML stuff. I remembered wondering why on earth anyone would design a programming language so simple and so time consuming to format. Shortly after, I was to find out why it was kept simple and I stumbled across Dreamweaver and Frontpage HTML generators. For years I’ve used both programs to produce my HTML email templates and Internet site pages.

I’ve become fairly proficient using either, but as I have a preference for Dreamweaver, I’ve used that most often. In fact, just during the last few weeks I upgraded my site adding additional links, changing the banner heading, putting in some jump menus and generally making it more user friendly. Just after I finished a colleague brought my attention to the most innovative, useful, purpose-built software for Internet marketers I have ever seen – Xsitepro. And I’ve seen and purchased dozens.

After reading every word of the sales blurb and watching the on site video “7 Reasons Why You Need Xsitepro”, I decided I had to get a copy. As I usually do, I give software a good test run before the trial period or guarantee runs out and if it’s not suitable I uninstall it and request a refund.

No refund here. Xsitepro was easy to download and installed without a hitch. It comes with an excellent tutorial and an extensive user manual in Adobe PDF format, both of which are accessible from the Help menu. After working through the short tutorial, which steps you through building a site for an optometrist’s store, it was very simple to get the program up and running. The user interface consists of tabs in a logical arrangement from left to right; start a project, enter the website description and keywords, project name, copyright information and any notes and click the next tab headed ‘Page Layout’. Here, as the name suggests, you set up your standard page layout dimensions, graphics, menu and other features. It’s a cinch.

In the next tab, ‘Web Pages’ you enter your content in much the same way as you use a word processor – it’s all what-you-see-is-what-you-get (wysiwyg) and very easy … point and click for font sizes, to embolden, underline and so on.

Now, I have to tell you, I was blown away by the sheer common sense concept behind this program (Why didn’t I think of it?). It does almost everything an Internet marketer could want quickly, efficiently and professionally. If, like me, you are creating several sites selling different products or services and you intend to create numbers of additional sites, this is a product that will save you so much time you’ll wonder what to do with yourself.

Some of the excellent time-saving features included in Xsitepro are:

1. An affiliate link storage facility so that when you want to place an affiliate link you just right click and select and bingo, the link is in place
2. Point and click to install Google Adsense advertisement codes
3. Automatically break a long page into multiple pages and place navigation
4. Install a breadcrumb menu (obviously named after the Hansel and Gretel fable) that shows users where they are eg, Home -> Services -> Tooth Pulling and allows them to click on links to return to previous pages
5. Automatically create site maps in alphabetical or hierarchical view or links pages
6. Search engine optimization
7. Templates for articles, sales and product pages

… and much, much more.

This program has you creating multiple sites within hours and publishing them using the FTP interface included. All of the graphics and associated files are placed in a folder so you don’t have to hunt for them later.

On the downside, if there is one, it takes a while to adapt to the way of working in Xsitepro. For example, working in tables in Xsitepro is quite different from working in tables with Dreamweaver. But, when you work out the differences you can move along quickly building, resizing, placing borders, colouring and inserting or deleting tables. The program has excellent flexibility and nothing has been missed.

I was disappointed with the number of typos and other errors in the manual which were more numerous than I would have expected of such an excellent program, but it didn’t detract from the instructional value of the content and is something that will no doubt be rectified in a future upgrade. It had all the appearances of being rushed together to meet a publishing deadline.

The price for Xsitepro surprised me by being much lower than I thought could reasonably be charged for such a top application. And with the price come numbers of free upgrades.

If you are doing what many Internet marketers are – including me – and building multiple streams of income using stand-alone themed sites, Xsitepro will be the best investment you could make to build and grow your business.

This is a once-in-a-million software program that is set to change the face of Internet marketing. The concept is both brilliant and remarkably simple.

Published June 2005. Copyright Robin Henry 2005.

Robin Henry is an educator, human resources specialist and Internet marketer whose firm, Desert Wave Enterprises, helps individuals and businesses improve their performance by using smart processes, smart technology and personal development. He has a number of tertiary qualifications including a Master of Education degree majoring in education technology and online learning. He lives at Alice Springs In Central Australia. Visit here to read more about this program.

Oracle Financials, Microsoft Navision & Axapta or SAP Business One – MRP Implementation in Brazil

Writen by Andrew Karasev

One of the first questions for multinational company/corporation to move to new market is ERP implementation, customization, report tuning, integration for newly established subsidiary. The specific of South American and in particularly Brazilian market is manufacturing or production outsourcing to Brazil. We will try to provide the first level comparison or readiness of the major worldwide ERP brands: Microsoft Business Solutions, Oracle (we will not touch PeopleSoft & JDEdwards, just Oracle E-Business Suite) and SAP (where we will give you update on reasonable solution for mid-size companies – SAP Business One). Also we will be concentrating on manufacturing-type of subsidiary, the franchisees network deserves special publication.

Localization Challenge. Each large country: Brazil, India, Russia has unique taxation system and special rules in the accounting practice itself. This is why we see locally developed ERP/MRP applications flourishing on the corporate ERP market. At the same time – these specifics create some barriers and challenges for worldwide ERP brands to penetrate on the market. In the case of Brazil, we would like to mention such regional ERP as Microsiga. Please note that Multilanguage is usually easily resolvable issue, comparing to tax code.

SAP Business One. This ERP solution, coming from SAP deserves very high scores, it is pretty much ready with tax code, Multilanguage feature (Brazilian Portuguese). SAP Business One has MRP as well as Production modules plus integration to high end SAP is also available for transaction consolidation to the headquarters in Europe or in the USA. SAP Business One has about 8 thousand installations Worldwide and it is very advanced and popular in Latin America, where tax code is rather standard one: Venezuela, Argentina, Mexico, Chili, etc. SAP Business One launch in Brazil is the fall of 2005.

Microsoft Business Solutions. MBS has two ERP applications for Brazilian market – Microsoft Navision and Microsoft Axapta. Navision has several dozens of implementations, while Axapta will be available soon (in 2006). We see several blends of Navision localizations for Brazil. Axapta localization is currently on the way to be released. Talking about Navision – MBS promotes Navision on the emerging markets, such as Russia, East Europe, plus it is traditionally strong in the Europe. Also take into consideration very good Navision positioning in manufacturing industry. We do not want at the same time to deemphasize Axapta – it has very high potential. In East Europe and especially Russia – Microsoft indicates that number of Axapta installations is close to Navision implementations and Axapta was designed relatively recently, so please compare these two: Navision & Axapta before making final decision. Just to mention, that Great Plains is not popular in Brazil, however it was partially localized and if you have corporate standard to use Microsoft Dynamics GP worldwide – it should be available for you. Microsoft Project Green will lead to “merge” of its ERPs: Microsoft Dynamics will be the final merged ERP product, it will harmonically integrate the pieces of Microsoft Dynamics NAV (Navision), Microsoft Dynamics AX (Axapta), etc.

Oracle E-Business Suite. Also known as Oracle Financials and Oracle Applications – Oracle has traditionally strong positions in Latin America and Brazil. Oracle has conception of standard functionality (which could be used worldwide) and local or regional (language, special forms, tax engine, etc.). If your company has Oracle Financials/Applications implemented in the headquarters – you should check on the status of Oracle Financial localization for Brazilian or Latin American regional market. Oracle E-Business Suite also usually has extensive customization and integration components to custom Oracle databases.

You can always appeal to our help and expertise – in our Sao Paulo office we have all these systems expertise, plus Microsoft CRM, MS Great Plains, Lotus Notes Domino. Please give as a call S

Discount Embroidery Software

Writen by Josh Riverside

Have you always wanted to do embroidery but can’t seem to work your way around needles? Have you always wanted to create dazzling, embroidered patterns but never find the time to actually sit down and do it by hand? Then let the machine do it for you! That’s right – with the right machine and the right embroidery software, you will be well on you way to making exquisite, embroidery work in no time at all.

Embroidery software products have become so technologically advanced that even professional embroiderers, clothes designers and other people in similar professions admit to using them. Embroidery software facilitates everything in full automation – from the start (designing the pattern) to finish (output is ready to be fed to embroidery machine). It makes everything quick and easy – just draw a pattern, feed it into the machine and voila! The work is done.

Now, you too can create professional-looking embroidery work using your computer. Just install the software, and in a click of your mouse you can choose from among modules. Choose the designs, materials and threads, styles, sizes, etc. After designing, you can view the output in 3D designs or n have it printed. Feed the design into the embroidery machine and watch as it stitches your pattern to perfection. That’s how easy it is!

The only downside of embroidery software is that it can be very expensive. But if you think there is no other option, you can’t be more wrong!

There are a lot of discount software stores carrying embroidery software products. Affordable embroidery software products are actually right under your nose! Do not buy the first cheap embroidery software you see. Remember to check with the dealer first. Ask questions about software support, return policies and shipping and handling costs before you purchase.

Discount Software provides detailed information on Discount Software, Student Discount Software, Discount Embroidery Software, Discount OEM Software and more. Discount Software is affiliated with Free Educational Software.

Object Oriented Programming Part 1

Writen by Simon Katich

Considering the fact that Object Oriented Programming is a common approach that people have utilized for software development over decades now; very few among us do actually understand the use and the philosophy behind it.

Now you will be thinking… Wow! here is another claim that I have understood the topic most. So if you think that it will be a lot better to leave this topic and utilize your time in a better way; However if you are beginner or just want to refresh your concepts, this Blog is for you.

Out of many definitions of OOP one of them is to program real-world objects, to provide the a facade to the reality of this world….. oops…….. have I lost you.

Ok. Lets get real… Have you seen The Matrix!!! The character Neo wakes up from machine world into real world which have been taken over by the machines. Now think a human.. they very first human who tried to tell a machine that “THIS IS A CHAIR”.

Now how can you identify a chair. Chair will only be identified by its characteristics which are physical in nature. Like it is made of Wood, it has legs and a back, Colour of wood is dark brown etc. This is we can call PHYSICAL CHARACTERS. You must be thinking what the hell I am talking about.. Trust me we will hit Computing hard with the same chair

On the same pattern we utilize this chair for some work. Common sense says sitting… Although trust me its uses are much more than that.

So there are two aspects of it, PHYSICAL PROPERTIES & UTILIZATION.

Loosely translated into a computing world

Physical Properties = Data Utilization = Function

So to tell any dumb machine that this is a stupid chair, I can tell two basic things

1. What is its Data
2. What is its Utilization

Now if we replace the word its with OBJECT, we are talking Object Oriented Programming.

Going back to Matrix.. first thing you have to tell any Agent is that what every Object is like and what it does. So the basic means of doing that is called Object Orient Programming.

If you are good till this point continue reading… else !!!!!!!!!!!!

class Chair {

Data: Height, Length, Colour, Weight

Functions: Used for sitting, Can be Used for Hitting as well.

}

So to tell this to a dumb machine we used classes and objects, although both have a slightly different meaning.

Every thing on this earth you see shall have DATA and a FUNCTION. Once you know what it is and you want to give machine that wisdom, the mechanism you will take is called Object Oriented Programming.

so Neo get ready to fly, we will cover more later.

For further details and articles by me please refer to http://it-pedia.blogspot.com

I have been a professionally associated with the IT domain for last 20 years and do run BLOG and a web site http://it-pedia.com & http://it-pedia.blogspot.com.

Download Free Screensavers

Writen by Damian Sofsian

A screensaver is a kind of small software program or utility that protects your on-screen data from being viewed or accessed by any intruder; at the same time, it also enlivens your screen by displaying constantly changing, vivid, bright, and colorful images.

A screen saver appears on the display screen, if the screen is idle with no keystrokes or mouse movements for a specified duration. The original concept of the screensaver was created for the purpose of preventing the display screen from etching an image into the screen. With the modernization and updating of the computers and computer technology, the problem of etching of an image, also known as ghosting no longer exists. But the concept and popularity of the screensavers are still the same. Screensavers are used as a data protection utility, as a password-protected screensaver prevents helps you in preventing your data and information from any unauthorized user.

Downloading a screensaver on your computer screen is as easy as a child’s play. All you need to do is to choose your favorite theme from the countless screensavers available on the Internet, and click download. A few easy-to-follow steps will soon download your screensaver on your desktop without any hassle. You can set the time duration after which a screensaver should appear, in case the screen is ideal for the specified time. After downloading the screensaver, you can also make it password protected. This facility authenticates the user and restores the screen, only after the correct password is entered.

Whether it is Valentine’s day, Christmas or New Year’s, you can find and download a screensaver every day, reflecting the flavor of the day and the season.

Also available for downloads are screensavers depicting the theme of nature, lighthouse, automobiles, animals, motivational, sports, and so on. The countless themes and designs of screensavers make them available for all your moods and events. Download your favorite theme of screensaver now and watch your computer screen light up with vibrant colors and images to cheer up your mood and revitalize you in between your tight work schedules and deadlines.

Free Screensavers provides detailed information on Free Screensavers, Download Free Screensavers, Free Animated Screensavers, Free 3D Screensavers and more. Free Screensavers is affiliated with Free 3D Wallpaper.

DVD Burning Software – Make Your Copies

Writen by Craig Dawber

Need for burning of disk at home

You may need to create the copy of audio disk or DVD for use in case you lose the disk or it is damaged unintentionally by someone. The time and money required for getting a new disk will be reduced if you have a back up disk. You may also save some important data by making a back up copy. Doing it in the privacy of your home ensures security.

DVD Burning process

The DVD writer has become the norm in many computers available today even in less developed countries. There are many manufacturers of DVD writers today and the DVD writers are capable of writing CD-Rom, Audio CD, Mixed mode CD containing data and music and pictures, video CD, Super video CD, and DVDs.

Most of the DVD writers come bundled with the required software for writing to DVD and making copies of CD or DVD.

A CD or DVD has a layer of an organic dye layer or crystalline metal alloy in the recording layer of the disc. This layer is heated by the laser in the writing head of the disk. The recorder records the information by selectively heating the organic dye layer in the disk. The change in the reflectivity of the dye due to this heating encodes the information so that it can be read by the by the reading laser beam.

Difference in the CD/DVD ROM and DVD-RW

The change in the recording layer will be permanent as in the CD-ROM or DVD ROMs. For the DVD+RW the change will be in the crystalline metal alloy layer. The subsequent re-recording will re-melt the crystalline metal alloy to the required level and the process can be repeated nearly 1000 times.

What DVD burning software does?

The software for this purpose changes the laser beam strength and makes sure that the process is controlled as per the requirement of the work being done on the disk.

Typical DVD Burning Software Choices

In typical DVD recording software, you will find the following modes for writing to the disk.

1. CD ROM
2. Audio CD
3. Mixed mode CD
4. CD extra for data pictures and songs
5. CD copy
6. video CD burning
7. Super video CD burning for burning MPEG-2 files
8. CD ROM boot for your operating system
9. DVD with MPEG-4 format

You may need to select the various modes for writing to the disk that you are going to make. Make sure that you have all the required settings before you burn the disk otherwise the entire disk may go waste if you are not careful.

How does the software work?

The software first makes an image of the file system to be recorded and then starts the process of burning on the disk. Any interruption in this process is the end of session. Earlier only single session could be managed and the disk space could not be written later as the lead out from the disk was completed in one session.

Multi Session Disks Software

Later, multi session disks were developed and this made the process continuous from one session to another. In the multi session recording you will be given option of closing the entire disk at the end of this session. This will either close the recording or keep it open for the next step.

During Burning Process

The burning process does not require and intervention of the person recording the disk. Any ejection of disk may change the recording parameters and make the disk suitable for use as coaster of tea cup. Therefore, do not do anything unless software gives you the message that the recording was done successfully.

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Algebra Help Software

Writen by Neven Jurkovic

Need help making sense of algebra? Have algebra lectures in your classroom left you scratching your head and wondering: “How on earth did they get that answer”? Do not despair, because help is at hand. AlgebraSolver from Softmath can make all the pieces of the algebra puzzle fall into place, improving your grasp of the subject with step-by-step problem solving that demonstrates exactly how a solution has been reached.

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Tackle arithmetics and complex numbers
Simplify algebraic expressions
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Instead of tearing your hair out in exasperation each time homework deadline approaches, investing just $67 in it can put a permanent end to your algebra woes. You have nothing to lose. If for some reason you feel the software does not help solve problems and increase your understanding of algebra, you can return it for a full refund.

Many of those who have turned to AlgebraSolver for help before you say it is a priceless tool. What they appreciate most is the way the software walks you through the problem solving process one step at a time.

AlgebraSolver is amazingly flexible. Depending on what you need, it will just give you just the answer or a complete breakup of the entire method of solving a problem. If confusion arises at any stage, AlgebraSolver comes with a detailed manual designed for easy reference. Or you could e-mail the Softmath support team that has an exceptional record of quick and friendly customer support.

If you need help with algebra, AlgebraSolver is the best way to go. It compares favorably with other existing algebra solving software. Give AlgebraSolver a try. Visit www.algebrasolver.com for more information. Softmath guarantees that it will take the aggravation out of algebra and make learning fun again.

Dr. Neven Jurkovic

Lead Software Developer and CEO

Algebra Help Software