Benefits of Taking Computer Courses

Studying computers is increasingly becoming important in this age of technological advancement. Upon leaving school, pupils will most certainly end up in a technologically rich workplace, where their computer skills will be tested. Therefore, it should be every parent’s responsibility to make sure his or her child has basic knowledge in using the computer at the earliest time possible. Furthermore, when the children are of age, they should consider enrolling them in a reputable computer class. Computer classes help to effectively equip learners, right from primary to graduate school, with the necessary skills and knowledge required to use a computer. The benefits of enrolling in a computer class include:

· Personal enrichment

Computer courses help to enrich students for both educational and professional advancement. Typically, students are expected to undertake their research on the World Wide Web, complete their assignment online and use PowerPoint presentation in class discussions. Therefore, students who have weak computer literacy skills often lag behind, while students who possess the necessary skills required to engage computer technology tend to perform better in class. Their knowledge in using computers tends to build their self-esteem, encouraging them to better themselves in other subjects. Furthermore, students who qualify for the workplace are expected to be productive on-the-job by using time-saving resources, such as computers. In fact, knowledge in basic software programs is a key requirement for most white-collar jobs, right from the entry level.

· Improve efficiency

Computers are required in most facets of organizations. There are many tools and programs available on computers, including spreadsheets, graphic creation software and word processors required to improve work efficiency. Good knowledge on how to use these tools can play a critical role in making an employee efficient. Furthermore, to remain competitive for any career opportunities, advanced knowledge in the use of computers is essential.

· Collaboration & communication

Students who have a good working knowledge of computer tools and working online are able to work more effectively with their peers in school projects. Furthermore, electronic knowledge, including email and social networking (through Facebook, Twitter, etc) are important in any modern society. Therefore, students who lack these skills may not be able to fit in with the rest. Moreover, using Local Area Network (LAN) and email to communicate (i.e. sending memos and notice) are common office standards. Therefore, it is critical for every employee to know how to use up-to-date technology and multiple modes of communication at the workplace.…

The Importance of Decoupled Objects in OOP

In OOP (object oriented programming) it’s important to remember why you are building an application with objects instead of mere functions (procedural programming). Sometimes programmers will treat objects more like functions which completely defeats the purpose of objects in the first place! The purpose of this post is to explore the real benefit of OOP and how to structure your models appropriately.

What is a decoupled object?

Contrary to the novice OOP programmer’s belief, an object is much more than a collection of data members and related methods. It’s important to remember that an object embodies data and methods that pertain only to itself. The term “decoupling” is used to identify the separation of software blocks that shouldn’t depend on each other.

Why is it important to decouple objects?

Let’s say that we have a Car Class with the methods driveForward(), stop(), turn(), honkHorn(), and changeLanes(). This object has a poor design because one of the methods, changeLanes(), might depend on a Street class. What if you were trying to reuse this class for a car that only drives off-road? In this case, the changeLanes() method is completely meaningless to your object instantiation. Furthermore, if the turn() method were to reference the changeLanes() method, the entire object would start to seem too specific to instantiate and work with an off-road car. In addition, if a change is made to the Street class, it’s very likely that the Car class will also have to be modified. Since Car has a method that depends on another object, this object is said to be “coupled” (which is what we are trying to avoid).

How to decouple objects

To create what I call “purified objects”, we need to completely decouple them in such a way that all of their fields and methods are specific to what the object can do in any circumstance. To decouple the Car class, you would want to move the changeLanes() method to another object that interacts with Car, like CityDriving. This new object acts as a mediator because it uses the Car class for special circumstances without tainting its pure definition.

When designing your object models, ask yourself “are these objects purified? Are they decoupled?” If you religiously ask yourself this question when creating new objects, not only will you end up creating much cleaner code, you’ll also spend less time re-factoring. Good luck!…

Benefits of Technology in Graphic Art and Designing

How interesting it is that being a graphic designer you can give a visual aspect to your imagination. For being a good designer, artists need to have good knowledge of visual arts, text font and types, colors, objects, theme of the design, etc. And when the technology is doing well for all, why graphic designers remain away from its benefits? Graphic art is a domain where the designer has the liberty to express the thousand words without uttering even a single one. It offers a way of visual communication which not only depends on the pretty looks, but also on the representation style and what object is hidden behind the creation of the artwork. In fact, it has given the numerous ways for visual representation of ideas.

The world is changing with the changing technologies and gradually the use of brush and color is being replaced by the computer designing tools although the traditional art has its own essence. There are various advantages has been included with the integration of advance tools and technologies. It has provided a great medium to shape up the thoughts and experience. Now it is responsible for processing the visual data received from the real world or the virtual world. Rather, it can to create those objects and design which can’t be created in the real world. It does not put the limitations on the imaginations of the artist and they can draw anything and everything.

Technology driven graphic designing tools have brought multiple benefits to us and some of the benefits which make the document worthy are discussed below:

Precision

You can easily figure out the difference in every design which you’re creating with the help of tools. Unlike the traditional art here the smallest point will be very clear because traditional art puts the limitations as far as precision is concerned. The objects, dimensions, lines, grids, etc. can be put with perfection in the documents.

Clarity

If the two documents, one is made by the hand and another is designed with the help of graphic designing software are compared the difference is clearly visible. The second document is more clear and impressive and score better to convey the thoughts designer is trying to put forward. The more technologies are transforming, designers are obtaining better results.

Creativity

The output of the design depends on the execution of imaginations, but creativity is like the oxygen which imbibes the life into it. It completely depends on the imaginative skills of the designers that how unique they can think and in what way they organize and serve them on the white space. Designing tools offer a great range of possibilities which add excellence in the creativity of the artist.

Ability to change the thoughts into things

To create a unique and quality document it is the necessary aspect that you don’t have only thinking ability, but you should be capable of giving it the look and shape. It may be possible that you may think beyond the …

Website SWOT Analysis – A Real Life Example

Do you wonder what is happening to your Internet Business? Why is that you cannot get traffic to your website; the conversion rate is too low; or opt-in visitor is too few?

I was faced with a similar situation lately and I attempted to use what I knew about SWOT Analysis into my Internet Business. I use the same technique to perform a SWOT on a website and had surprisingly discovered some valuable facts for my Website

In this article, I share with you my real-life example of my Website SWOT Analysis. You are invited to use it as a reference to your won Internet Business.

Below is a sample website SWOT Analysis performed on my own Total Quality Management website I published in year 2001. It was written based on a knowledge-based approach. The ranking for this website is on Google page # 9 and has a PR=2. After 8 years published, it has never moved up to within Google page#3. Some of you may know that my newly published 3 months old SWOT analysis Blog has ranked Google page#1 for the last 3 months. This success story has prompted me to wonder why my Total Quality Management website page ranking is so far behind.

My objective is to move my Total Quality Management website to Google page# 1 – 3 and I performed a Website SWOT Analysis using the SWOT Analysis template and example as my guides. Below are sample my Website SWOT analysis:

The SWOT Factor – Strengths

S1 – 8 years old website – matured

S2 – website contained focused practical examples and case studies of Total Quality Management

S3 – website ranked Google page#1 on Google.com.my with single keyword – “tqm”

The SWOT Factor – Weaknesses

W1 – design of the website is not professional

W2 – website content remain static for several years

W3 – navigation of the website is not comprehensive

The SWOT Factor – Opportunities

O1 – online research on Total Quality Management has high demand

O2 – availability of TQM case studies and report are limited on website

O3 – online website builder software are commonly available

The SWOT Factor – Threats

T1 – website with fresh contents and blogs have moved up to top Google page

T2 – visitor to this TQM website is very low (from awstat)

From the four SWOT factors, I continue to evaluate the seriousness and impact of each factors as a way to prioritize as I continue to use the SWOT template to formulate strategies. Once the strategies are formulated, then only I can take action. I encourage you to take this sample as a case study for your own Internet business or website and Application SWOT Analysis…

Modern Electronic Gadgets and Their Advantages

Today, no one can imagine a life without the electronic gadgets. These gadgets have so many uses and perform several functions. Often these gadgets are available in different and latest designs. There is a wide variety of gadgets including smart phones, music players, home appliances and more. These gadgets work with technology and are quick in their working. Most of them are easy to use and clean. The ease of using these gadgets, make us dependent on them. Most of the times, we feel helpless without these gadgets.

Some indispensable home appliances include fans, Air conditioners, vacuum cleaners and more, without which we cannot imagine our lives today. With the advancement in technology, several new gadgets have entered into the market, which has made human being’s work much easier than before. Owing to this, modern gadgets have become a part and parcel of our lives and we can’t think of living without them for even a day.

Benefits of Modern Gadgets

There are endless benefits that a gadget can offer to us. Usually gadgets are compact in size and can be easily brought at home. For example a coffee machine has a compact design which can fit any kitchen space. Moreover it also helps you make a number of coffee cups in minutes without having to stand. There are several other gadgets which also perform great and are designed to assist people and make their work easier.

Where to shop for Modern Gadgets

You can shop great electronic gadget at online stores. The online stores usually offer a wide variety of electronic gadgets as compared to the local stores. The price online is also less as compared to the retail stores and you can save a lot of money. Besides saving a lot of money you also save time as you can simply order your gadgets online and instantly move to other important things.

Gadgets reviews are available online

Before buying a gadget online you should do an online research first. You should read about the product reviews before purchasing it online. Various online websites offer reviews on the latest gadgets available. Exact product description and specifications are mentioned on the website which let the customers know about the product and make a wise choice.

How to shop online for Modern Gadgets

Online shopping is a very easy process. You just need to browse a website to look for a gadget you require. Enter the name of the gadget into the search engine you will see a list of gadgets stores that sell gadgets. Every store has a different selection of the gadgets. You should look at different gadget stores before making a choice.

Convenience in online shopping

Online shopping is a convenient option when it comes to buying electronic gadgets. You can make a research by browsing different online electronic stores. All kinds of gadgets are available online at very low prices. You can easily compare prices offered by different online gadget stores. The advance innovation of search engine …

The Era of Electronic Gadgets

Have you ever pondered what our lives would be without electronic gadgets? Our lives would come to a standstill without the use of electric devices. Electronic gadgets, nowadays, are no doubt a blessing of God. Thanks to the development in science and technology, brand new technological gadgets are being sold like hot-cakes in the marketplaces and online!

Consumer electronics consist of electronic equipment intended for everyday use like communications, education, work productivity and entertainment. If you are in search of buying a new electronic equipment for domestic use or for professional purposes, for educational institutions or business centers, websites and online advertisements can help you a lot to buy, sitting within the comforts of your home!

By using search engines, you can easily track websites and find lots of information on cool new electronics and the hottest new electronic gadgets such as phones, computers, digital cameras, TVs, stereos, video-games, HDTV, MP3 players, DVDs, Camcorders, spy gadgets, audio and video equipment and all the latest gadgets in technology. Not only this, you can also get information on gaming, home appliances, wholesale electronics, refurbished computers, parts and components, shopping and instructional tips and lots more.

The hottest electronic gadget for the younger generation is audio-video equipment, like head phones, microphones, speakers, etc., for their online chatting or social networking purposes. They are cost-effective and convenient. They have a craze for camcorders and digital cameras too. Digital video recorders can also be a great use in carrying out their educational projects and home assignments.

Hand held devices like iPods, GPS Navigators and devices, pocket PCs, portable DVD player, USB are some of the important electronic gadgets that are popular in the present world. Pocket PCs have got the world closer in a more compact way. The hand-held computers operate on similar line of desktop PCs. But pocket PCs allow us to be in touch with the world while we are on travelling trip! One can compare the prices of new computers with a used computer! Used computers are cheaper and reliable in performance. Besides being a money saving device, refurbished computers last longer and has more space in your hard disk. Cheap computers work efficiently and are affordable for all. Apple computers and laptops, note book computers and printers have become a necessity!

PlayStations, PC games, 3G mobile phones and smart phones are the latest in the line of trend-setters for the new generation. Business phone systems and video conferencing are becoming popular for thriving business as well as to save time and distance. Closed-circuit television systems and surveillance cameras are deemed to be essential for safety and security in today’s world of terrorism and threat.

While flat-screen televisions and plasma televisions entertain the people at home, other household appliances of daily use cannot be ignored, like refrigerators, washing machine, vacuum cleaners, air conditioners and kitchen appliances. Lastly, the electronic world is a classic example of “the good, the bad and the ugly.” We cannot, at the same time, deny the fact that …

Project Management Software – A Comparison With Spreadsheets for Managing Projects

Spreadsheets are the king of project management support tools because they are the most convenient tool to use and the most frequently used tool. How do they compare to project management software? What are the benefits of each and when should you make the switch to project management software? While only you can make the determination as to when you should make the switch, this article will walk through the benefits of each and provide some guidelines.

Depending on which research you rely on, the market for project management software is between $1.5 billion and $3.5 billion. That is for software that is specifically designed to support project management. Most organizations that have made significant efforts towards effective project management have recognized that it is very difficult to manage a greater number of projects and people, or a larger project, without the support of technology.

Yet there is no tool for project management that is more popular or widespread than the spreadsheet, despite the fact that spreadsheets are not designed to be project support tools. Even in organizations with an established project management tool, spreadsheets are used. There are obvious reasons for this. A spreadsheet program is on almost every computer in every organization, people are familiar with spreadsheets and how to use them, and people are pre-disposed to use these “office” types of software tools to solve problems. And I am right there with them. I love using spreadsheets to track all kinds of data. It is easy, convenient, and I admit ego-boosting to show off what I can do in a spreadsheet.

With that in mind, let’s look at some of the differences between these two different types of tools. For the purposes of this article, I selected six criteria by which to make the comparison. These were selected from the feedback of customers and prospects as well as learning what is important for the successful adoption and implementation of project tools within an organization.

Data Mining

Data mining is a huge part of project management tools. The whole reason for having a tool is to collect data, so that you can look intelligently at that data, make sure your processes are performing as advertised, and make good decisions. You need to know which projects and tasks are slipping through the cracks so that you again react. You need to know when you will not have enough resources to meet demand so that you can allocate them properly or manage the demand. You need to know which issues are lurking so that you can address them now before you lose the favor of a critical customer. And you need to see how your processes are working so that you can continuously improve your processes.

In today’s economy, competitive landscape, and accountability standards you must have the data. Managers are getting blindsided because they do not know what is coming and what is going on. This is where the right project management software tool shines and spreadsheets fade. A …

10 Best Practices to Be a Successful SAP ABAP Developer

Successful & Resourceful SAP ABAP Developer

ABAP / ABAP OO development are very crucial in addressing any solution gaps, RICEFs or custom development on any SAP project. I think it is very important to know a lot of different programming aspects during an SAP implementation project and follow certain guidelines that can make an SAP ABAP professional very successful in your career.

Steps for being an Efficient SAP ABAP Programmer or SAP Technical Team Lead

1. Review Business Requirements & Write Functional Specification

The first part of any ABAP development project begin with meeting the end users or business experts and understand the business requirements that need to be implemented in the SAP system during the realization phase. A best approach is to conduct workshops to gather all the business requirements. Make sure that if any SAP function consultants are involved than they are in the meetings as well. After all the business requirements are collected, either a SAP functional consultant or business expert will write a detailed functional specification. Review the functional specification until the document has all the details, different business scenarios and expected goals clearly defined. A well defined functional specification should contain UML diagrams and test case scenarios. It is important to have an official signoff on the functional specification before continuing with design and development.

2. Review ABAP Development Standards

In ideal case, your SAP Project Lead or ABAP Development Manager should have created a programming standards and guidelines document. Review this document so that you follow the naming conventions for function modules, classes, dictionary objects, software components, name spaces and proxies (if using SAP XI / PI), program input/output parameters, etc just to name a few. Following the guideline for the project helps maintain a consistent coding approach and also helps other functional and technical analysts to read and debug your code. ABAP objects naming should begin with Z if it will be migrated to SAP production system and Y if it will not be migrated into the production system.

3. Write and Review Test Cases

The test case documents are written by the business experts or functional SAP consultants in most SAP implementation projects. But on some SAP implementation projects a programmer may be required to write test cases. Before writing a test case review the functional specification document thoroughly and review the written test case with the business users or functional consultants. Get a sign-off as mentioned in most steps in this article. As an ABAP Development Manager for a variety of SAP implementation projects, my goal has been to keep my team motivated and always cover the team against any change of scope on the development tasks. Having a sign-off at each phase of a SAP custom development or enhancement tasks always helps the SAP implementation team and project management team keep in sync which is a vital to complete the SAP implementation in time and budget.

4. Write and Review Technical Design Specifications

Read the functional specification and list all …

Logo Designing Is The First Step To Create A Dynamic Website Design

When it comes to the website designing it is important to pay attention to the design of the logo that should be consistent along all the platform, formats, and treatment. The web designers have the diverse knowledge to take the design challenges on their own using Photoshop. Hence, hiring a professional web designer plays a vital role in this. You can start with the initial design and a designer can help you to intensify the results even better. If you have particular choice for design, color, and font just go for it. But before you start off, these are the little known points you should know to make your logo looking awesome.

Size Matters – You have to upload your logo to the multiple platforms so instead of resizing it, you should save it in different sizes and use it whenever you need on various platforms.

Here Is The Logo Size Guide You Should Mind So You Can Use Them Anytime –

  • A square logo with size 200×200 (For social media accounts)
  • A square logo with size 400×400 (For social media accounts)
  • A logo in the original format with the width of 250 cm
  • One logo in original format at 800 widths
  • Original format logo at 500 wide

Choice Of Color – The color determines the overall look and is chosen once you have finalized the design. You can ask for the color variations depending on the backdrops where you are pasting the logo.

For The Different Purposes, You Should Consider Changing The Color Of The Logo –

  • Before the variations, keep an original one
  • A solid logo in the one of the company color
  • A black version with white or no background
  • An all white version with black or no background

Layout Of The Logo – The file type also matters as it is used in different platforms in many ways. So it is an elite choice to save the logo in different formats as to keep it accessible and handy whenever you need it.

Different File Types To Save In –

  • JPG – It is the most used type throughout all the online platforms. It has a background in some color of your choice.
  • PNG – It is the largest of the type but it doesn’t support some of the older versions. It is used to keep the crisp alive without any background in it.
  • GIF – It is an image supporting the movement like a short looping movie without any sound.

Internet – A Boon Or a Curse?

Internet has entered lives of millions of people and effectively transforming their complex tasks into simpler ones. Earlier doing research involves several tiring library trips. But, with the advent of internet it seems like a cool breeze. Similarly, before the arrival of internet communicating your distant living loved ones was a tedious as well as expensive task. But, emails have made things easier and affordable at the same time.

In earlier times, military intelligence used to hold the services of internet. But now one can easily explore the entire cyberspace with computer attached with modem and a telephone connection. Internet has made the world a smaller place to live. Moreover, those who are successful during this internet boom have also made quite good money.

Internet is undoubtedly offering a whole lot of advantages but there are negatives too. Personal communication is being affected the most. Another serious issue which is growing adversely with internet is pornography. A recently conducted survey has revealed that approximately 30% of websites carry sex based stuff which is a serious threat for our future generations. It really needs some immediate step and look out for the appropriate remedy.

In order to keep check on such sites censorship software is also available in the market, such as Netnanny, SurfWatch etc. But, unfortunately government is not taking the issue of pornography on internet seriously and it is affecting the young minds adversely. They are becoming addicted about it and are also getting distracted from their studies. Thus, it is a serious matter and needs to be considered effectively.

On the other hand, internet is also playing key role in the constantly growing economy as innumerable internet based companies are evolving and giving business as well as employment. Although, internet offers some mind boggling benefits, still its negatives are unavoidable and needs to be considered instantaneously.…