What are the uses of computer

what are the uses of computer

Basic Applications of Computer

Sep 02,  · Uses of Computer: A computer helps you to type a document. 2. A computer helps you to listen to music. Computers are used in so many fields in our daily life. From Engineers to Doctors, Students, Teachers, Government Organization they all use computers to perform specific tasks, for entertainment or just to finish office work. Computers have made our life easier.

The computer plays a vital role in our daily life. We use a computer regularly for various purposes. For example, we use a computer to convert raw facts and data into meaningful information and knowledge.

We humans explore and challenge computer science daily. These machines, whether they are laptops, smartphones, or tables, are just comluter an electronic magical. If we use computers for useful purposes, they are a boon for humans. In today's digital world, it is a necessity to have and use a computer in daily life to live.

At Geek Square, a computer repair service in Torontowe see the following uses of computers daily. People use the computer at home for distance learning, e-commerce, music, compuetr, and much more.

It is almost unimaginable to have a home without a computer. Computers are used in hospitals to create whst database of patients with their treatment and medicine records. Doctors also use computers to diagnose the diseases of what do the 4 hebrew letters on a dreidel mean faster, research hospitals, blood tests, and urine tests. We use computers in schools and colleges all around the world.

Computer technologies are important compuer teach students digitally and creatively with data visualization. In a classroom, students used computers to explore their creativity and imagination. Many colleges and universities are offering online degree programs. Given the COVID emergency across the world, most of the education kf happening online with the help of computers and educational technologies.

Computers and the Internet have changed the way people have been doing business. Now it has become easier to bring an idea to life and start ises business. Computers have made it easier to run, manage, and grow business.

Google, Facebook, and Amazon are great examples of that. Banks use computers daily to deliver services in a faster compter precise manner.

They use a computer to store customer data, process money deposit, and withdrawal requests. Machines help banks in reducing infrastructure costs and improve efficiency. Computers and usse have become very cheap and affordable over the last two decades. In addition to that, machine learning and AI have made huge progress in terms of better learning algorithms.

Computers, combined with the availability of data and machine learning algorithms, have enabled automation and cognitive computer very whzt. As a result, we are seeing more how to get bbb accredited canada more work on autonomous vehicles, drones, virtual assistants and chatbots, etc. Home Blog. In Hospitals: Computers are used in hospitals to create a database of patients with their treatment and medicine records.

In Education: We use computers in schools and colleges all around the world. In Business: Computers and the Internet have changed the way people have been doing business. In Wbat Banks use computers daily to deliver services in a faster and precise manner. In Machine Learning and AI : Computers and computation have become very cheap and affordable over the last two decades. Top Data Science Consultants Helping finance, insurance and banking industry.

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Vijay Sharma

Sep 16,  · 1. ? The use of computer is in every field or we can say that in any field where the paper work is their as the technology is rapidly moving people uses the computer more and more simple task many people uses the computer for communication it also use in science, education, medicine engineering, entertainment,business,banking, etc ? Computers play a vital role in every field. Uses of computer: It is used in offices, schools, colleges, for managing the databases of students, employees etc. It is used in online examination, which is known as computer based examination (CBT). It is used in banks for managing multiple accounts of bank's customer. It is used in weather.

Alfred is a long-time teacher and computer enthusiast who works with and troubleshoots a wide range of computing devices.

The uses of computers today are as diverse as the forms of computers that exist in the market. From supercomputers to embedded miniature devices, computers can be used to accomplish complex chores like sending man to the outer space or indulging in simple pastimes like taking photos.

A computer can be used to access internet services via a modem and for file transfer. Computers came into our lives largely because of four major functions: data gathering, processing, storage and information dissemination, which can be broken down into limitless computer uses. The four functions, and processing, in particular, justified computer use in the past decades.

In the 21 st Century, and with the right computer hardware, software, and humanware, everything is now possible, from word processing to virtualization. Arithmetic data processing, most commonly referred to as data processing is used to mean manipulation and conversion of mathematical data into useful information via output devices.

Data processing however, is meant to cover all kinds of processing done by the computer, be it word processing, desktop publishing or media production. In most cases though, data processing is used to refer to arithmetic manipulation of raw data for analyses, science and commerce. This probably stems from the initial concepts of computing where humans were obsessed by the need to manipulate arithmetic data more than anything else. Besides, nothing suited scientists and philosophers more than constructing machines they could use to calculate complex tasks like reading weather behavior and sending man to the moon surface, starting in the 20 th Century.

By Tompw at English Wikipedia. Data processing hardware and software can be used to measure both quantitative and qualitative data in the following and other areas:. Word processing is actually data processing only that it is limited to manipulation of alphanumeric text and how this text appears on the page.

For the most part, Word processing involves manipulation of text related file types like:. Word processing is done using software packages categorized under word processors. Common word processors are listed below:. MS Word can be used to type letters, write memos and create many kinds of text related files.

Desktop publishing DTP is all about creating high quality and artistic documents based on page layout and vector graphics in target applications. These applications put emphasis on structure and display of document layout when compared to word processors which focus on text production. Designers of desktop publishing applications use texts and vector drawings, and where necessary bitmap images for different effects.

The processed documents can then get printed on paper and other surfaces, published online and shared in PDF file format. MS Publisher can be used for basic desktop publishing. In order to produce the above documents, you will need one of the following or other desktop publishing applications:.

Photo editing is a popular form of image manipulation with the purpose of enhancing photo quality, fixing photographic errors and pranking people. Usually, editing of images is meant to be applied to photos that have been captured using digital cameras, but other types of non-digital images i. The art of photo editing became common place in the 90s following the release of Adobe Photoshop in Before then, editing of non-digital images was done manually by merging them or using brushes, ink and paint.

Adobe Photoshop can be used to crop and apply other effects to photographs. All the above effects can be done by retouching and airbrushing select images using chosen computer applications.

The dawn of computers and Internet transformed communication way beyond what humanity thought was possible. The shelving of traditional drums, telegraph and shortwave radio paved way for Internet, which in turn has made a global village out of our world. Internet has also enabled information to pass from point A to B and from one person to another, faster and securely.

The evolution in computer technology has ensured that communication in the following areas is happening and will continue to happen seamlessly:. Computers and peripherals have become the mainstream tools through which knowledge is delivered to the young and old alike.

Even better or worrying! Computer use in education is as diverse as the types of computers that exist and the tasks they solve. While the bulk of computers in homes are used to accomplish word and arithmetic processing, computers in schools are used for that and much more.

CAL makes use of specialized software, embedded with graphical demonstrations, which gives students the opportunity to go back and forth without having to miss a step during the learning process.

To complement use of CAL, teachers can use interactive whiteboards commonly known as smart-boards to display computer data just like on a projector screen. Only this time, instructors and teachers can manipulate whiteboards using fingers to drag and drop items and scribble on the screen.

Whatever is written or copied on the smart-board can be saved in the computer for later use. From the administrative point of view, specialized school management information system software are used to monitor school activity and student performance. Parents and guardians can view record of student performance using online version of these software. Elsewhere, education has become an integral part of the internet, giving rise to lots of eLearning opportunities.

Students now pursue college and degree courses online in what is called distance learning. It even gets better when learners and instructors in different geographical locations conduct live audiovisual conferencing to get the feeling of classroom environment. Exams too can be conducted in this kind of environment. By Philyohanna One aspect of human lifestyle that benefited most from the dawn of computers is entertainment.

Different types of computers are used in sporting activities for administrative and technical reasons. If they are not used to relay live events online, they are tailored to monitor player efficiency or measure areas of improvements for sports as a whole. Computer-based instructions and are used widely to help set nutritional and workout guidelines based on statistics analyzed from body height, girth and other measurements as modeled in the computer.

Other measurements are targeted at fitness of athletes as a result of concussions and other injuries sustained in the playing field. Besides human ware, computer software is a very crucial part in computer ecosystem.

Software is what drives computer hardware and the very reason for technological innovations that drive the universe today. In order to ensure this ecosystem continues to thrive, new software need to be made and software programmers need to continue doing their work.

Much of the software abound today would not have been possible were it not for the effort of software programmers or developers. Software programming is mainly concerned with the coding stages in software development. Of course complete software programming involves research, planning, designing and implementation stages, under the umbrella of software engineering. Software engineering is a broad design framework much like any other professional engineering works.

The real process of creating software is called coding, where programmers use specialized programing languages to make, test, debug and implement new usable applications. The instructions written by a programmer is called source code.

There are different types of software programming depending on the programmer, platform and the client. Web design is the art of creating, publishing and maintaining websites to the internet. When ready to go live, websites are hosted online using webhosting companies. A website is presented visually across the internet from where online visitors can access them. Once complete, websites are accessible through web browsers like Chrome, Mozilla Firefox and Microsoft Edge, which are optimized both for desktop and mobile.

Web designers and applications take into account appropriate layout, text, multimedia, color and graphics, in order to make their sites visually appealing, fast to open and easy to navigate through. Computers are used to create 3D modeling and 3D animation for many purposes. To start with, the end result of 3D modeling is 3D models which can as well be transformed to 3D animation by use of specialized software.

A 3D model is the product derived from such creation. Such 3D models can be manipulated to move and act like real life objects. Besides animation in movies and game industry, 3D animation is used in most TV commercials, geology, science and in virtual reality. Computer aided design CAD is a field in computing where architects, artists, engineers and enthusiasts create vector based 3 dimensional 3D and 2 dimensional 2D technical models shapes that can be used for anything from industrial design to engineering calculations.

Unlike 3D and 2D designs in other fields, vector based CAD creations are meant to be scale-accurate both in their virtual state as in the real world. A suspension bridge to be created in real life should be modeled accurately in a CAD application for it to be deemed worthwhile for construction. Usually, the process in creating CAD models start with constructing basic shapes in what is called wire-frames, and then made complete by adding colors and gradients in what is called texture mapping.

Polygons, spheres, prisms, cylinders, curves and ovals are also exclusively used in most 3D designs. CAD software then allows the designer to view his final product like it should appear in real life by rotating it in angles.

Computer aided design for construction plans and interior designs can be done using these applications:. Computers became a very important tool in music production starting in the 80s when they were used to digitally master and control musical instruments via the Musical Instrument Digital Interface MIDI.

Songs were externally played, recorded and stored in the computer for further mastering and sequencing. By smial. Since then, musical creation has moved on, now with the development of a whole range of applications and hardware capabilities which can record multi tracks right inside the computer.

These applications and hardware usually referred to as Digital Audio Workstation DAW are embedded with preset sample sounds and can be manipulated to create limitless drum beats, guitar sounds and vocal snippets. Video editing is all about manipulation of motion video by rearranging and adding special effects in order to produce meaningful audiovisual files. Technically, video editing involves segment trimming, clip sequencing, adding transitions, special effects and sequencing related audio parts.

Video editing is useful in different fields and for different purposes. Beneficiary industries include television, commercials, films, music and other multimedia production industries.

When computers became integral part of society decades ago, none more than scientists embraced it whole heartedly. Up until then, they basked in theoretical glory until proven right or wrong. Computers made it possible for theories to be proved right or wrong in the shortest time possible. Modern scientists now use powerful supercomputers to put their theories to test through simulations and modeling. The importance of computers in health and medicine cannot be overemphasized.

Wide range use of computers in medicine and health is a necessity due to improved documentation, better clinical routines, improved accuracy and remote monitoring of patients. Most computers out there are used for some kind of business and have improved the manner in which transactions are done day to day.

The addition of mobile devices like smartphones and tablets has helped matters by taking all kinds of businesses to the road.

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