Tips to Building a Successful Website

Whether you’re starting up a website for your ecommerce store, or you’re creating one to expand the reach of your brick and mortar business, there are several things you are going to want take into consideration before you start building the site. Sure, you could just go ahead and start building your site without a plan, and it might be successful; but if you want to have assured success, then you’re going to want to keep on reading to find out the basics of starting a successful website.

Search available domain names. Your domain name is one of the most important features of your site. It’s what your customers will use to link to your business. You don’t want to spend a ton of time thinking of a catchy domain name and then find out that it is already being used when you go to register it. Save yourself time and aggravation and check out the names that are available before you start drafting ideas. You can easily do this by visiting:

Choose a design. Pick a design that is attractive, yet easy to use. Your customers will appreciate a site that is appealing, but that they can easily navigate. A busy design could lead to confusion, which will likely cause a lot of your potential customers to click off your site.

Incorporate useful content. Content is the cornerstone of any successful website. It lets search engines know the value of your site, and it attracts, engages and informs customers. Make sure you incorporate content that is useful and well written.

Don’t Forget the SEO. Search Engine Optimization (SEO) is one of the biggest keys to a successful website. Make sure your site is keyword optimized so that it can easily be located by prospective visitors, and to increase its page rankings.

Advantages of the Internet in Education

Internet in educationThe fast and relatively low-cost access is one of the major benefits of Internet to people and students all over the world, as getting an Internet connection is easy. Communication and information are the two basic uses of the Internet. Information available on websites can be updated or modified at any time and for any number of times, which helps in learning and better understanding.
Using MultimediaUsing Multimedia
Arguably, it is believed that visual data has a greater impact on learning and memorizing than plain text. Therefore, images, graphics, animation, pictures, slides, documentaries, etc., have a greater appeal than a plain textbook. Using multimedia and Internet provides an opportunity for children to gain knowledge about a particular subject in depth. Students can now see actual photographs of rare bird species, or see animated graphics of a volcanic eruption to understand the concept in detail.
Online LearningOnline Learning
Another positive effect of Internet in education is the onset of distance education or online education (internet-based training (IBT) or web-based training (WBT). With this facility, you can take up short-term courses with the course material available online, attend virtual classes, learn, and appear for exams. One of the benefits of online learning is that people from any part of the world can gain knowledge on different subjects, complete courses, etc.
Easy ContactEasy Contact
Students can contact other students or their teachers via the e-mail if they have queries about any information. Sharing of information, discussions on a particular subject, etc., can be easily carried out using the Internet. At the same time, teachers can also contact parents and guardians easily using Internet.
School/College ProjectsSchool/College Projects
Using the Internet can be very useful for completing projects in schools and colleges. As the Internet is an ocean of information, covering nearly all subjects known to man, one can find information, research work, etc., required for one’s projects. Going through the information on the Internet is definitely faster than reading an entire book on the subject. Completing homework is also easier with the help of the Internet.
Sometimes, an encyclopedia may not always be available to students and they may have difficulty in gaining access to the books in the library. In that case, the encyclopedia of various subjects available on the Internet can be helpful. This is more useful for students who belong to communities not having English as their mother tongue.
All the latest news are constantly updated on the Internet on news websites. Students learning politics, can have an access to all the current affairs through the Internet. Historical accounts like speeches, biographies, archive videos and photographs, etc., are also easily available on the Internet in detailed and accurate versions.
Affordable KnowledgeAffordable Knowledge
Investing in research material may be tedious and unaffordable for some. But, now, thanks to the Internet, we have content websites, web encyclopedias, and dictionaries whenever we want them. Today, able as well as less-able students can benefit from the sea of knowledge on the Internet. University courses and learning is now easy for people belonging to all strata of the society with the help of online courses.
Easy Education SystemEasy Education System
Not only gaining knowledge, but, every part of the education system is simplified because of the Internet. You can now view your prospective educational institute, look up courses, enroll for online courses, take classes, research, see your results, and even look for job prospects on the Internet. Therefore, the scope of Internet in education is very wide and equal to all.
No Age Bracket for EducationNo Age Bracket for Education
Online courses provide an opportunity for people of all age groups to take up education of their choice, according to their liking and wish. Be it a student, a housewife, or a professional, they can just start up their computers, connect to the Internet, and take virtual classes. Therefore, people can now gain knowledge according to their need and time available. You are, now, never too old or too busy to learn something new.
With these points, we find that the importance of Internet in education cannot be denied, and hence, every student should be given access to the Internet for deeper understanding and knowledge of a subject. However, lots and lots of information can be termed as both, advantages and disadvantages of the Internet as students can also have an access to unwanted or unethical information and sites. Therefore, it is only wise for parents to make students understand what is good and what not for them, or keep a watch on their surfing (web browsing).Lastly, although the Internet cannot replace books or classroom education, it is one of the best substitute for those who wish to gain deeper knowledge on literally every subject under the sun.

The Harmful Influence of the Computer

This simple statement is truer and clearer than one may realize. It is an established fact that nothing interesting is one-sided. Every little thing is this world has its pros and cons; nothing is perfect. This is especially true for electronic devices, prominent among them being the computer. You would be shocked to know that it was categorized as being among the 40 most health-damaging jobs.

Computerization has brought about a revolution in the world. The machine is desperately and heavily used every where – in schools, at home, in companies, institutions, and so on. No doubting its valuable contribution in the fields of space, agriculture, defense, education, etc., but after a period, it does have some negative effects. Some of these influences are as follows.

Effects on Education

As mentioned before, this machine has contributed effectively to the field of education. With the click of a button, one can gather all the possible information they want. However, what is happening today is that even children who cannot read and write yet, are already used to this machine. They develop at a very early age, the habit of playing on the computers for hours on end. Where were the good old days of outdoor play? At the age of four and five, they are already playing games and operating software. While this is good in the sense that it makes children tech-savvy, it is very harmful as well, as they get addicted to this machine and start misusing it over time. The actual interaction between the teacher and students has long gone. The Internet does provide a million online learning courses of course, but in some cases, instead of simplifying the education system, new complications have arisen.

Effects on Health

According to the latest research, this device does not improve our health, and it can seriously damage our system when it is improperly used. Manufacturers assert that the devices are absolutely harmless. Research though, has a different story to tell. When we work on this machine, staring at the monitor, we need to read, type, analyze, correct mistakes, and perhaps do all that more than once. The eyes have to try adjusting to all that pressure, and the eyesight may be damaged. People working for long hours on this machine have the most health complaints because of muscle and joint diseases. This might be restricted to neck torpor, pain in the shoulders, in the loins, etc. However, there can be more grievous problems such as the carpal tunnel syndrome, which refers to the damage of arm nerves due to the excessive time spent working on the PC.

The negative effects of computers on our eyes can be referred to as CVS (Computer Vision Syndrome), which includes dryness of the eyes, eyestrain, backache, neck ache, wrist ache, reduced acuity of vision, distress, reduced capacity of concentration, and so on.

The reasons for these health-related problems are – the excess of information and the electromagnetic fields.

Excess of Information: Our heart spends energy for blood circulation, and our lungs need energy for breathing. When it comes to our brain, it requires energy for managing pieces of information. Some scientists consider that the human brain uses 1,200 Kcal every day. Thus, the problem occurs when our brain needs to take away the energy resources from other organs in order to supplement for the energy lapse it has to face. Because of that, people are often under a high level of mental pressure, which may lead to anxiety, lack of energy, emotional instability, and inefficiency in completing the required work.

Electromagnetic Fields: Electromagnetic fields affect the biological processes of our body. People might feel dizziness because of exposure to weak electromagnetic fields. That is because those low-intensity fields reduce the intensity of blood pressure. For that reason, we are very likely to sense a decrease in our body temperature after overusing the laptop.

Effects on Society

We have become so addicted to this device, that we rarely communicate with people around us. We are capable of working alone due to this device, instead of collaborating with colleagues, if we were to do the work manually. The work environment has been severely affected due to this lack of interaction, thus promoting an anti-social culture. Worse still, and melodramatic though it may sound, it has brought about weak human bonds. If one is not a member of a social networking site, he/she is shunned away. People spend more time on these sites than talking with friends and family.

General Effects

This point might be categorized more under a disadvantage rather than a harmful influence. Since the advent of this machine and the Internet, people have nowadays begun to misuse it for various reasons. Hacking is a prime hazard. People have found ways to circumvent security issues and access private data, which is no less than a crime. They introduce spyware and malware in people’s machines. Personal data is being accessed illegally. Graphic software like Adobe PhotoShop, has been wrongly used to create pornographic videos. Computer crimes have come on the forefront, and little action is taken against the offenders.

All said and done, we have to admit that the harmful influence of the computer is brought about by all of us. We need to know how carefully and legally to use it, and where to draw the line. As regards to health issues, we need to take certain precautions so that we stay away from the negative effects. All in all, one can conclude that any device if used ethically, is tremendously useful. On the other hand, if it is used in an illegal way, it is bound to cause trouble.

Use of Computers in Business

The Information Technology (IT) revolution that brought in computers has gone through a variety of stages. The prominent introduction being in the 1960s, when big companies had to store large amounts of data. The revolution of computers initially was used for complex data bases only. However, people realized the many uses that computers had to offer to everyone for daily use. Two major breakthroughs were the introduction of PCs and Mac computers, which of course greatly facilitated businesses and working people in several ways. Apart from that, hardware such as scanners, CDs, floppy drives, and printers, have facilitated the operations of offices in a big way.

All-in-one Device
Earlier, before computers were introduced in businesses, there were multiple devices in offices such as fax machines, typewriters, telefax equipment, stenography equipment, and filing cabinets that were used extensively. Computers successfully replaced all these office tools. The entire office became ‘dematerialized’, which also resulted in the optimum use of the available space.

Accounting and Finance
A computer is a clever accountant. There are countless accounting software that can cleverly record entries and plan finances. These financial software basically increase the accuracy and efficiency of the accounting process. There are also several Internet banking facilities that have come into use in recent times. Such facilities enable people to conduct transactions from their offices, saving them a journey to the bank.

The Internet and the concept of emails has benefited businesses immensely, as information, letters, graphics, applications, and almost any sort of communication can be transmitted from person to person, at distant locations, in a matter of seconds. The Internet also helps in communication to the masses. Stock investors, Forex traders, media companies, financial planners, and company owners rely heavily on electronic communication for instant transfer of information.

Technical Software
Technical software are used by countless people worldwide, such as engineers, architects, logistics personnel, etc. These software are user-friendly, accurate, convenient, and fast. A multitude of things can now be done and created with the help of computers, like designs, graphics, blueprints, program codes, etc.

In today’s world, it is easy to prepare documents and create presentations. Decades ago, these would take weeks, if not days, to be completed. Due to everything being computerized, important documents and presentations can be completed in a matter of hours, acting as a catalyst for various business processes.

Gone are the days when one needed to go to a library and search through shelves of books to get some information. Nowadays, when an organization needs some information, it’s available at the click of a button. It also allows business to get updated information about competitors, suppliers, customers, and the like, which obviously helps in the better running of any business organization.

Unlike olden times, information and data storage now takes up hardly any place. Gone are the days when offices needed large storerooms in order to store hundreds of files of important data. Computers and servers have allowed us the luxury of storing much more data in much less space.

Computers are something we take for granted nowadays. Little do we realize how this device has made life so much easier, both on the personal and professional front.


Role of Computers in Education

Role of computers in educationComputers have changed the way we work, be it any profession. Therefore, it is only natural that the role of computers in education has been given a lot of importance in the recent years. Computers play a vital role in every field. They aid industrial processes, find applications in medicine; they are the reason why software industries developed and flourished and they play an important role in education. This is also why the education system has made computer education a part of school curriculum. Considering the use of computer technology is almost every sphere of life, it is important for everyone to have at least the basic knowledge of using computers. Let’s look at what role computer technology plays in the education sector.
Computers in Education
Computer technology has had a deep impact on the education sector. Thanks to computers, imparting education has become easier and much more interesting than before. Owing to memory capacities of computers, large chunks of data can be stored in them. They enable quick processing of data with very less or no chances of errors in processing. Networked computers aid quick communication and enable web access. Storing documents on computers in the form of soft copies instead of hard ones, helps save paper.
The advantages of computers in education primarily include:

Storage of information
Quick data processing
Audio-visual aids in teaching
Better presentation of information
Access to the Internet
Quick communication between students, teachers and parents

Computer teaching and interactive learning play a key role in education. Computer technology is integrated into the modern education system.
Computers – A Brilliant Aid in Teaching
Students find it easier to refer to the Internet than searching for information in fat books. The process of learning has gone beyond learning from prescribed textbooks. Internet is a much larger and easier-to-access storehouse of information. When it comes to storing retrieved information, it is easier done on computers than maintaining hand-written notes.
Computers Gave Impetus to Distance Education
Online education has revolutionized the education industry. Computer technology has made the dream of distance learning a reality. Education is no longer limited to classrooms. It has reached far and wide, thanks to computers. Physically distant locations have come closer due to Internet accessibility. So, even if students and teachers are not in the same premises, they can very well communicate with one another. There are many online educational courses, whereby students are not required to attend classes or be physically present for lectures. They can learn from the comfort of their homes and adjust timings as per their convenience.
Computers Improve Presentation of Information
Computers facilitate effective presentation of information. Presentation software like PowerPoint and animation software like Flash among others can be of great help to teachers while delivering lectures. Computers facilitate audio-visual representation of information, thus making the process of learning interactive and interesting. Computer-aided teaching adds a fun element to education. Teachers hardly use chalk and board today. They bring presentations on a flash drive, plug it in to a computer in the classroom, and the teaching begins. There’s color, there’s sound, there’s movement – the same old information comes forth in a different way and learning becomes fun. The otherwise not-so-interesting lessons become interesting due to audio-visual effects. Due to the visual aid, difficult subjects can be explained in better ways. Things become easier to follow, thanks to the use of computers in education.
Computers Enable Internet Access
Internet has information on literally everything and computer technology enables easy access to it. Internet can play an important role in education. As it is an enormous information base, it can be harnessed for retrieval of information on a variety of subjects. The Internet can be used to refer to information on different subjects. Both teachers and students benefit from it. Teachers can refer to it for additional information and references on the topics to be taught. Students can refer to web sources for additional information on subjects of their interest. The Internet helps teachers set test papers, frame questions for home assignments and decide project topics. And not just academics, teachers can use web sources for ideas on sports competitions, extracurricular activities, picnics, parties and more.
Computers Allow Efficient Data Storage
Computer hard drives and storage devices are an excellent way to store data. Computers enable storage of data in the electronic format, thereby saving paper. Memory capacities of computer storage devices are in gigabytes. This enables them to store huge chunks of data. Moreover, these devices are compact. They occupy very less space, yet store large amounts of data. Both teachers and students benefit from the use of computer technology. Presentations, notes and test papers can be stored and transferred easily over computer storage devices. Similarly, students can submit homework and assignments as soft copies. The process becomes paperless, thus saving paper. Plus, the electronic format makes data storage more durable. Electronically erasable memory devices can be used repeatedly. They offer robust storage of data and reliable data retrieval.
This was about the role of computers in education. But we know, it’s not just the education sector which computers have impacted. They are of great use in every field. Today, a life without computers is unimaginable. This underlines the importance of computer education. Knowledge of computers can propel one’s career in the right direction. Computers are a part of almost every industry today. They are no longer limited any specific field. They are used in networking, for information access and data storage and also in the processing and presentation of information. Computers should be introduced early in education. It won’t be an overstatement to say that computer education is as fundamental as learning English. Yes, it is.

Uses of Computers in Space Exploration

Uses of computers in space explorationDid you know?
It would be impossible to have the Hubble Telescope in space, had it not been for the advancement in computers and space technology. The James Webb Space Telescope (JWST), which will succeed Hubble, will be launched soon, which is accompanied by advanced computer systems and software, that will help us further reveal the enigmas of the universe.
Computers have led to major advancements and breakthroughs in space research. Every aspect of space technology, be it designing a spaceship, its control and navigation, or compiling and processing data, has all been done by computers. The complicated arithmetical computations needed to fly spacecrafts, monitor the work of astronauts in space, keep them alive, and analyze as well as interpret the collected data, would be extremely difficult and take a long time, if not for computers. In fact, computer technology and space research have grown together, to take astronomy to new heights, wherein we are able to unravel some of the numerous mysteries of the universe.
Getting Into Space
Designing the Spaceship
Computers help design the aircraft which is made from equipment that is customized and highly sophisticated. This spacecraft has to endure various threats, and numerous technicians and engineers plan its design and working very minutely. After the spacecraft is built, it is run through many automated tests, which are created by computers to simulate cold, vacuum, and vibrations, that it will encounter in space. Once it passes all these tests, it is ready to be launched.
Planning and Preparation
Space missions need accurate planning and calculations of the trajectories, propulsion, and path that a space vehicle will take. It must be defined precisely after considering the motions and gravitational forces of various celestial bodies. The time, amount of fuel, duration of the mission, everything needs to be exact. Even a millisecond of miscalculation can prove disastrous. Considering all this, computers are used to carefully plan and prepare the mission.
The craft has in-built software for diagnostic tests and updates, that are constantly run to check the status of the equipment. If encountered with a problem, it reports it to the team on Earth, which will give or suggest a solution to that problem and get it solved. Many problems would go unreported, if not for computers, which could prove disastrous to the mission.
Placing a spacecraft at the exact accurate position, its trajectories, etc., all need to be precisely calculated. It is done in three dimensions. The engines that need to fire up, their time and duration, are all taken care of by computers. The navigation of the spacecraft and keeping a spacecraft on its course is something that computers monitor and keep in control 24/7.

Imaging and Space Photography

Computers, with the help of large telescopes, capture high quality images of planets, the Earth, moon, asteroids, stars, comets, galaxies, other celestial bodies, and unknown matter that exists within the universe. Digital photography has changed the ways of astronomy, as we can alter the images and colors, use filters and satellite information to view the images more clearly. It is possible to enlarge images and see more than we could with our naked eyes. The famous Hubble Space Telescope, which was launched by NASA in 1990, continues to transfer thousands of images of the cosmos to Earth, with the help of computers. If calculated, 120 gigabytes of data is what we get from the Hubble Telescope, every week.
Data Analysis and Storage
Research data is so vast and huge that, manual storage of this data would take years. Computers play a vital role in the compilation, storage, and sharing of this information. This technical information is collected, organized, and maintained effectively by computers, for scientists to be able to stay updated and gather real-time information all around the world. Various astronomical phenomena like black holes, quasars, or even sunspots, have unique signals and patterns. Computers sift and sort out data regarding these patterns on their own, so that the work of space explorers becomes easier.
Communication and Robotics
Communication with the mission craft is done with the help of computers. Keeping in touch, transferring data, power management, motion, movement, sending and receiving new data or programming, is all done with the help of computers. The robots or rovers that are sent on a space mission are manipulated, controlled, and guided by computers.
Life Support for Astronauts
The living conditions and environmental control systems of a spacecraft use computers to monitor the devices that keep the atmosphere in the spacecraft healthy and liveable. The humidity controls, oxygen sensors, carbon dioxide purifiers, thermostats, and other devices, are kept in check by the computers. If any problems arise, the crew is immediately alerted, and the problem is rectified.
Constant Vigilance
Computers constantly monitor objects like satellites, rockets, debris, etc., which revolve around the Earth. They keep a track, detect, and help identify various celestial bodies that orbit Earth. They help catalog the data sent by various surveillance satellites and space control centers.

The United States Space Surveillance Network (SSN) contains powerful radar sensors, highly effective computers, and tracking devices, that are constantly on the watch, and send and receive a steady flow of information from the satellites and centers.