Tag Archives: computers




Our computers have become windows through which we can gaze upon a world that is virtually without horizons or boundaries !

Today it’s almost impossible to imagine that someone can live without computers. They have become an electronic device of almost every day use for individuals of every age, and essential in almost all the business dealings that are made nowadays.

The most that any industry has gained from the discovery of the computer is the business industry because of its nature.

In recent years they have gained significance as they have improved the efficiency and productivity of work done. Large amounts of information in industrial and business sectors as well as in the personal lives are stored on servers.

Uses of computer

Computing can help businesses by making their staff efficient and productive and also save their valuable time in any business or office.

In schools they will help the learners to comprehend the basic concepts better with the help of video or audio examples.

In higher learning institutions they will help the professors and researchers to do their work very fast and in an efficient and better way and also help them to share the same knowledge with their other members of staff.

They also become a vital gadget in several sectors; railways, banking, electricity, telephone departments, shopping carts etc are just but a few of them.

Also they are used in the medical industry to help doctors in diagnosing the diseases quickly and efficiently.

All the administrative systems, whether private or public are now using these systems and this practice can be evident in every part of the world.

Computing advancements in business

Computers have also helped the media and the entertainment industries. Be it a multi-million dollars movie or a two minutes commercial, they have changed the usual concept of providing entertainment to the public.

With the electronics business growing so fast, the industry has also brought about lots of inventions. Tablets, palmtops, and laptops have replaced the desktops.

With the decrease in size, it has become very easy to carry and use them anywhere you are to the fullest.

The importance of computers in our daily lives can be judged by the number of people using them each single day. They are not only used by professionals, but also by the little children learning coding and adults at our homes.

Today, everything related to your everyday life can be done in a few simple clicks.

We can order our breakfast online, we can read the newspapers online, we can work from the comfort of our home with the help of a laptop.

We can watch movies and videos and movies, we can listen to music through soundcloud, we can read novels and books through e-books, we can play games, we can also contact people and talk to them through our microphone and email.

These are just few things that can be done with the click of a button.

Interesting facts about computers

  • The first electronic computer ENIAC weighed more than 27 tons and took up 1800 square feet;
  • Only about 10% of the world’s currency is physical money, the rest only exists on computers;
  • Doug Engelbart invented the first computer mouse in around 1964 which was made of wood;
  • More than 5000 new computer viruses are released every month;
  • If there was a computer as powerful as the human brain, it would be able to do 38 thousand trillion operations per second and hold more than 3580 terabytes of memory;
  • An average person normally blinks 20 times a minute, but when using a computer he/she blinks only 7 times a minute;
  • The first ever hard disk drive was made in 1979, and could hold only 5MB of data;
  • The first 1GB hard disk drive was announced in 1980 which weighed about 550 pounds, and had a price tag of $40,000;
  • More than 80% of the emails sent daily are spams…

after all…

Computers themselves, and software yet to be developed, will revolutionize the way we learn. But, the spread of computers and the Internet will put jobs in two categories – People who tell computers what to do, and people who are told by computers what to do. The real danger is not that computers will begin to think like men, but that men will begin to think like computers.

Be always aware dear LLET friend that computers are finite machines – when given the same input, they always produce the same output. They have lots of memory but no imagination.

Computers are magnificent tools for the realization of our dreams, but no machine can replace the human spark of spirit, compassion, love, and understanding !


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Technology makes the world a new place –
Use it, but don’t let it use you !

Technology, which basically refers to bringing together tools that ease creation, use and exchange of information, has a major goal of making tasks easier to execute as well as solving many mankind’s problems. As technology continues to advance and direct even more easiness in our lives, there is a need to stress how advantageous it has been to our lives.

One of the areas that technology has been of great use is the health industry. Modern electronic equipments have been discovered which have improved the quality of treatment people receive at the health institutions as well as increasing their survival chances from various ailments.

Another notable benefit of technology is that it have enabled doctors to discover most health problems while they are still in the developing stages, and have treated them before they can develop into severe stages.

Communication across the globe is now easy. This is due to the invention and use of Internet which have reduced the world into a global village. People hailing from different geographical regions can virtually communicate through video calls, e-mails as well as many social media platforms available. Business owners have realized the power of using Internet to achieve more customers for their products easily by creating business websites where customers click on the items to buy them at the comfort of their homes.

Another importance of technology in our daily lives is that it has eliminated the bulkiness associated with paperwork. With technology, information can now be stored virtually in various storage devices such as compact disks and microchips. More so, the information stored in these technological devices is secured with passwords and codes which are only known by the proprietors of the information, making it a better way of storing confidential information.

Telephone has evolved over the decades in terms of technology as the scientists have realized the need for people to communicate at anytime, anywhere. This necessity has led to invention of highly portable cellular phones which have taken communication a notch higher as people can network easily. The device is also fun to use as they are coupled with extraordinary entertainment features such as games. We cannot fail to mention that technology have been of great benefit to agricultural industry. Contrary to the agrarian revolution period which happened decades ago, it’s now possible to determine the climatic changes as well as climatic conditions that favor various plants.

Domesticated animals can as well be taken care of as technology has seen inventions of vaccines and other medications to treat them for various diseases. The importance of technology, as seen from the above information, cannot be underestimated. It has led to great things especially when it comes to use of internet to communicate across the globe: a great technological invention of all times that will enhance communication worldwide and thus more discoveries. The scientists are working on more advanced projects that will make almost all our daily tasks easier to accomplish, making the world a better place to be.

Technology in healthcare

Technological changes in the healthcare market will allow more customers to bid farewell to some of the most annoying parts of a distressed health care system. Waiting hours together to see the physician, carrying hand-written medicines to the pharmacy during sick, pursuing medical records, and being absent in the dark regarding what healthcare will cost are all problems that a customer faces in his daily sick life. Here comes the importance of technology in healthcare that makes some developments, which will make health care superior for customers.

Mobile health is a promising, exploding class that allows customers to track their activity and other measurements that assist perk up wellness and deal with chronic infections. This wellness technology is as well, turning out to be embedded in homes, where mirrors reproduce the health statistics of occupants. This had even led to the development of special and safe for common cold; which was never done before.

While more technology goes home with sick people, more can correspond with health suppliers remotely. Distant access also enables more patients to get the required care where and when it is convenient for them. Computer and smartphone applications for video calling allow patients to have practical doctor’s visits from their home.

Patients who qualify for a medical program can take home a computer monitor and a camera, in addition to equipment to observe vital symptoms remotely. They shun hospital infections, at the same time as receiving suitable care in the ease of their home. They can even exercise at the comfort of their own home, using treadmills, elliptical, or even the untapped inversion tables (which is the most efficient).

While privacy and safety bugs get exercised, electronic health records will deliver several patient benefits, and assisting local doctors assume paperless record systems. Through this, all doctors of a patient can share laboratory results, enabling more synchronized care and less repetition of testing. As pharmacists will acquire more prescriptions by electronic means, sick people will be spared from the harassment of carrying them and lingering for them to be filled.

Additionally, electronic records allow physicians to log into the medical records of their patients after hours more easily and assist patients who require replies on evenings and weekends.

Technology in business

With the rapid growth of world trade, companies must implement changes quickly. Technology is a means to achieve this goal. Companies must bring new products to market quickly, while meeting the quality requirements of the customer. To succeed in the international market, companies must also eliminate unnecessary products and make management to reduce costs and time in product development measures. The growth of global quality standards and processes in business has also increased the need for companies to use technology to implement the necessary changes and comply with the new requirements. Also new work standard and regulation coerce workplaces to provide proper work boots that keeps the employees health.


Technology helps companies in managing changes in operations. Companies have reduced costs by making a revision of business processes and removing actions that customers find it less valuable. A key issue for company leaders and staff technology challenge, however, is shifting the focus of projects focused on reducing costs to projects that develop innovative products and generate revenue. Both businesses and consumers have benefited from improvements driven by technology such as online ordering, traveling without obtaining tickets physically and inventory time management.


Another importance of technology in business is the ability for computers to perform multiple tasks simultaneously. Assuming the hardware is able to stand, the operator can have many different programs running simultaneously. Even computers are generally able to perform complex calculations, such as math equations or travel distances, very quickly and accurately.


Departments of a company use the results of internal support services in identifying functions that multiple departments can share. Technology allows companies to eliminate duplication of functions and even outsourcing some administrative functions such as accounting or management functions


Advances in technology provide companies with the opportunity to put the authority of the decision at an optimal level. Companies can use technology to centralize purchasing and logistics and take advantage of cost savings. Decentralization of responses to customer needs provides an opportunity for companies to make decisions as marketing and adapt to rapidly changing local markets. Companies can also take advantage of advances in technology to integrate their systems with their customers and suppliers.

Science and Technology

Imagine a world without a cell phone. Nowadays, the mere thought of losing battery on our cell phones in the middle of the day can send some into experiencing panic attacks.

Forget communication, where we are as a society, it is literally impossible to go a day without using science and technology in our daily lives. The vital importance of science and technology is demonstrated by how it is always, constantly surrounding us. More often than not, we have no idea how much we are truly effected every single day. The power to illuminate a dark room, the vehicle that transports us wherever we wish to go – All thanks to the world of science and technology.

Exploratory examination involves a wide mixture of fields running from the investigation of diverse extensions of science to generally exceptional fields like space investigation, human hereditary qualities and cloning. Logical study endeavors to investigate and comprehend the working of the physical world. It tries to break down the events in nature and increase learning about nature through experimentation. As exploratory exploration goes for picking up learning of the complexities of nature, it is essential for the advancement of humankind. The apparently unimaginable accomplishments have been made conceivable, because of the experimental examination.

There are numerous benefits from science and technology. It is remarkable how a society can easily adapt and never cease to ask questions. Our collective consciousness, with its curiosity, has brought the human life to a place where we can refrigerate our food instead of hunting like our ancestors did. Prior to technological advancement, there were no established societies. The positive effects of technology on society has brought progress and allowed us to reach new heights that were never conceived of before. Without science and technology we are left stagnant.

after all…

Any sufficiently advanced technology is equivalent to magic …  Technology is a word that describes something that doesn’t work yet …

but remember dear LLET friend, one machine can do the work of fifty ordinary men – no machine can do the work of one extraordinary man … 

Technology is just a tool. In terms of getting the people working together and motivating them – the teacher is the most important !


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A smart man makes a mistake, learns from it, and never makes that mistake again. But a wise man finds a smart man and learns from him how to avoid the mistake altogether !

Education gives us a knowledge of the world around us and changes it into something better. It develops in us a perspective of looking at life. It helps us build opinions and have points of view on things in life.

People debate over the subject of whether education is the only thing that gives knowledge. Some say education is the process of gaining information about the surrounding world while knowledge is something very different. They are right. But then again, information cannot be converted into knowledge without education. Education makes us capable of interpreting things, among other things. It is not just about lessons in textbooks. It is about the lessons of life.

Education helps to make better people

Although humans are the most advanced and developed species on Earth, they are in actuality nothing more than animals who think and behave in a rational way. But without education, that rationalism cannot be brought about within an individual. It is only by being educated in rules, regulation and manners of life that a person can achieve the ability to think rationally and become a well-mannered person.

It brings confidence and ensures a successful future

Nothing can be achieved in life if we don’t have faith in ourselves. Education plays a very important role in cultivating self-confidence within us, so that we can become independent, communicate efficiently with others and overcome various difficulties that impede us from reaching our goals.

Education is the means by which a person can have a happy and successful life. It helps us to recognize our hidden skills and talents, using which we can build up our career, gain employment and have a secured future. Thus, it helps us to achieve new heights in life.

Helps To Think Logically and helps progress of a nation

An educated individual makes attempts to understand everything that is unknown to them, instead of following others blindly. They question the integrity of misconceptions and try to find logical alternatives for explaining the truth behind them. Thus, education helps a person to think logically and reject false facts.

Educated people are the building blocks of a nation. They know how to differentiate right from wrong, and do not need the advice of a third person for doing so. They are pretty aware of the resources available on their own land as well as the correct methods to utilize them. However, world today lacks in an efficient system for educating the rural masses and that is what’s hindering the social and economic progress of the many countries to a great extent. So, it is very important to give equal importance to urban as well as rural education in world and to help that more people understand such things as fundamental rights, duties towards the country, existing laws and rules and moral and ethical values of life. Not only that this will aid all the citizens to judge things more analytically, but also allow them to contribute effectively towards development of the nation as a whole.

after all…

Education is one of the most essential virtues in the life of an individual. Apart from being a necessity of the society, it is an important symbol of freedom and helps in leading a good life.

One thing we can do dear LLET friend, is to provide education for all: no child left behind and change the world for good!!!


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Unless you try to do something beyond what you have already mastered, you will never grow !





Welcome to LLET World of Knowledge – our World of Happiness and Joy dear friend !

Knowledge is our fuel, every information is one new step to success, every advice is new station, every lesson is one new destination… We can go far together and visit many places in world of knowledge – are you ready?


A huge percentage of what we know came from watching and listening to our parents, experimenting with and testing out new ideas or skills on friends, family, colleagues, and strangers, taking risks and failing or succeeding in front of others, gauging reactions, adjusting and adapting.

All of this is part of the process of lifelong learning, and it is – and always has been highly social – even before blogs, Twitter and Facebook.


Learning sparks social engagement – we often connect with others because we want to learn from them and with them. Let’s then enjoy and learn together, I’m so glad that You are here dear friend – Welcome to one new journey and wonderful adventure…




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